19081885088

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{3793}}^1$

素因数の和:4454

約数の個数: 96

約数和(自身を含む): 44178914304

約数和(自身を除く): 25097029216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 607, 1036, 1184, 1214, 2072, 2428, 3793, 4144, 4249, 4856, 7586, 8288, 8498, 9712, 15172, 16996, 19424, 22459, 26551, 30344, 33992, 44918, 53102, 60688, 67984, 89836, 106204, 121376, 135968, 140341, 157213, 179672, 212408, 280682, 314426, 359344, 424816, 561364, 628852, 718688, 849632, 982387, 1122728, 1257704, 1964774, 2245456, 2302351, 2515408, 3929548, 4490912, 4604702, 5030816, 7859096, 9209404, 15718192, 16116457, 18418808, 31436384, 32232914, 36837616, 64465828, 73675232, 85186987, 128931656, 170373974, 257863312, 340747948, 515726624, 596308909, 681495896, 1192617818, 1362991792, 2385235636, 2725983584, 4770471272, 9540942544, 19081885088]

約数ペア:

[(1, 19081885088), (2, 9540942544), (4, 4770471272), (7, 2725983584), (8, 2385235636), (14, 1362991792), (16, 1192617818), (28, 681495896), (32, 596308909), (37, 515726624), (56, 340747948), (74, 257863312), (112, 170373974), (148, 128931656), (224, 85186987), (259, 73675232), (296, 64465828), (518, 36837616), (592, 32232914), (607, 31436384), (1036, 18418808), (1184, 16116457), (1214, 15718192), (2072, 9209404), (2428, 7859096), (3793, 5030816), (4144, 4604702), (4249, 4490912), (4856, 3929548), (7586, 2515408), (8288, 2302351), (8498, 2245456), (9712, 1964774), (15172, 1257704), (16996, 1122728), (19424, 982387), (22459, 849632), (26551, 718688), (30344, 628852), (33992, 561364), (44918, 424816), (53102, 359344), (60688, 314426), (67984, 280682), (89836, 212408), (106204, 179672), (121376, 157213), (135968, 140341)]