19038552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 51744000

約数和(自身を除く): 32705448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 439, 556, 834, 878, 1112, 1317, 1668, 1756, 1807, 2634, 3336, 3512, 3614, 5268, 5421, 5707, 7228, 10536, 10842, 11414, 14456, 17121, 21684, 22828, 34242, 43368, 45656, 61021, 68484, 122042, 136968, 183063, 244084, 366126, 488168, 732252, 793273, 1464504, 1586546, 2379819, 3173092, 4759638, 6346184, 9519276, 19038552]

約数ペア:

[(1, 19038552), (2, 9519276), (3, 6346184), (4, 4759638), (6, 3173092), (8, 2379819), (12, 1586546), (13, 1464504), (24, 793273), (26, 732252), (39, 488168), (52, 366126), (78, 244084), (104, 183063), (139, 136968), (156, 122042), (278, 68484), (312, 61021), (417, 45656), (439, 43368), (556, 34242), (834, 22828), (878, 21684), (1112, 17121), (1317, 14456), (1668, 11414), (1756, 10842), (1807, 10536), (2634, 7228), (3336, 5707), (3512, 5421), (3614, 5268)]