15090968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 30780000

約数和(自身を除く): 15689032

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 2999, 5032, 5998, 11996, 23992, 50983, 101966, 110963, 203932, 221926, 407864, 443852, 887704, 1886371, 3772742, 7545484, 15090968]

約数ペア:

[(1, 15090968), (2, 7545484), (4, 3772742), (8, 1886371), (17, 887704), (34, 443852), (37, 407864), (68, 221926), (74, 203932), (136, 110963), (148, 101966), (296, 50983), (629, 23992), (1258, 11996), (2516, 5998), (2999, 5032)]