19862024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27283}}^1$

素因数の和:27309

約数の個数: 32

約数和(自身を含む): 45837120

約数和(自身を除く): 25975096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27283, 54566, 109132, 190981, 218264, 354679, 381962, 709358, 763924, 1418716, 1527848, 2482753, 2837432, 4965506, 9931012, 19862024]

約数ペア:

[(1, 19862024), (2, 9931012), (4, 4965506), (7, 2837432), (8, 2482753), (13, 1527848), (14, 1418716), (26, 763924), (28, 709358), (52, 381962), (56, 354679), (91, 218264), (104, 190981), (182, 109132), (364, 54566), (728, 27283)]