19613088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 62741952

約数和(自身を除く): 43128864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 151, 164, 176, 198, 246, 264, 288, 302, 328, 352, 369, 396, 451, 453, 492, 528, 604, 656, 738, 792, 902, 906, 984, 1056, 1208, 1312, 1353, 1359, 1476, 1584, 1661, 1804, 1812, 1968, 2416, 2706, 2718, 2952, 3168, 3322, 3608, 3624, 3936, 4059, 4832, 4983, 5412, 5436, 5904, 6191, 6644, 7216, 7248, 8118, 9966, 10824, 10872, 11808, 12382, 13288, 14432, 14496, 14949, 16236, 18573, 19932, 21648, 21744, 24764, 26576, 29898, 32472, 37146, 39864, 43296, 43488, 49528, 53152, 55719, 59796, 64944, 68101, 74292, 79728, 99056, 111438, 119592, 129888, 136202, 148584, 159456, 198112, 204303, 222876, 239184, 272404, 297168, 408606, 445752, 478368, 544808, 594336, 612909, 817212, 891504, 1089616, 1225818, 1634424, 1783008, 2179232, 2451636, 3268848, 4903272, 6537696, 9806544, 19613088]

約数ペア:

[(1, 19613088), (2, 9806544), (3, 6537696), (4, 4903272), (6, 3268848), (8, 2451636), (9, 2179232), (11, 1783008), (12, 1634424), (16, 1225818), (18, 1089616), (22, 891504), (24, 817212), (32, 612909), (33, 594336), (36, 544808), (41, 478368), (44, 445752), (48, 408606), (66, 297168), (72, 272404), (82, 239184), (88, 222876), (96, 204303), (99, 198112), (123, 159456), (132, 148584), (144, 136202), (151, 129888), (164, 119592), (176, 111438), (198, 99056), (246, 79728), (264, 74292), (288, 68101), (302, 64944), (328, 59796), (352, 55719), (369, 53152), (396, 49528), (451, 43488), (453, 43296), (492, 39864), (528, 37146), (604, 32472), (656, 29898), (738, 26576), (792, 24764), (902, 21744), (906, 21648), (984, 19932), (1056, 18573), (1208, 16236), (1312, 14949), (1353, 14496), (1359, 14432), (1476, 13288), (1584, 12382), (1661, 11808), (1804, 10872), (1812, 10824), (1968, 9966), (2416, 8118), (2706, 7248), (2718, 7216), (2952, 6644), (3168, 6191), (3322, 5904), (3608, 5436), (3624, 5412), (3936, 4983), (4059, 4832)]