15115336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 30024000

約数和(自身を除く): 14908664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 359, 554, 718, 1108, 1436, 2216, 2872, 5263, 6821, 10526, 13642, 21052, 27284, 42104, 54568, 99443, 198886, 397772, 795544, 1889417, 3778834, 7557668, 15115336]

約数ペア:

[(1, 15115336), (2, 7557668), (4, 3778834), (8, 1889417), (19, 795544), (38, 397772), (76, 198886), (152, 99443), (277, 54568), (359, 42104), (554, 27284), (718, 21052), (1108, 13642), (1436, 10526), (2216, 6821), (2872, 5263)]