19338384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 56996352

約数和(自身を除く): 37657968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 1823, 2652, 3536, 3646, 5304, 5469, 7292, 10608, 10938, 14584, 21876, 23699, 29168, 30991, 43752, 47398, 61982, 71097, 87504, 92973, 94796, 123964, 142194, 185946, 189592, 247928, 284388, 371892, 379184, 402883, 495856, 568776, 743784, 805766, 1137552, 1208649, 1487568, 1611532, 2417298, 3223064, 4834596, 6446128, 9669192, 19338384]

約数ペア:

[(1, 19338384), (2, 9669192), (3, 6446128), (4, 4834596), (6, 3223064), (8, 2417298), (12, 1611532), (13, 1487568), (16, 1208649), (17, 1137552), (24, 805766), (26, 743784), (34, 568776), (39, 495856), (48, 402883), (51, 379184), (52, 371892), (68, 284388), (78, 247928), (102, 189592), (104, 185946), (136, 142194), (156, 123964), (204, 94796), (208, 92973), (221, 87504), (272, 71097), (312, 61982), (408, 47398), (442, 43752), (624, 30991), (663, 29168), (816, 23699), (884, 21876), (1326, 14584), (1768, 10938), (1823, 10608), (2652, 7292), (3536, 5469), (3646, 5304)]