15677870138

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{27487}}^1$

素因数の和:27938

約数の個数: 32

約数和(自身を含む): 27169579008

約数和(自身を除く): 11491708870

約数列:

[1, 2, 7, 14, 131, 262, 311, 622, 917, 1834, 2177, 4354, 27487, 40741, 54974, 81482, 192409, 285187, 384818, 570374, 3600797, 7201594, 8548457, 17096914, 25205579, 50411158, 59839199, 119678398, 1119847867, 2239695734, 7838935069, 15677870138]

約数ペア:

[(1, 15677870138), (2, 7838935069), (7, 2239695734), (14, 1119847867), (131, 119678398), (262, 59839199), (311, 50411158), (622, 25205579), (917, 17096914), (1834, 8548457), (2177, 7201594), (4354, 3600797), (27487, 570374), (40741, 384818), (54974, 285187), (81482, 192409)]