12765782018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{319001}}^1$

素因数の和:319138

約数の個数: 32

約数和(自身を含む): 22325035968

約数和(自身を除く): 9559253950

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1177, 1819, 2354, 3638, 20009, 40018, 319001, 638002, 3509011, 5423017, 7018022, 10846034, 34133107, 59653187, 68266214, 119306374, 375464177, 580262819, 750928354, 1160525638, 6382891009, 12765782018]

約数ペア:

[(1, 12765782018), (2, 6382891009), (11, 1160525638), (17, 750928354), (22, 580262819), (34, 375464177), (107, 119306374), (187, 68266214), (214, 59653187), (374, 34133107), (1177, 10846034), (1819, 7018022), (2354, 5423017), (3638, 3509011), (20009, 638002), (40018, 319001)]