12209876255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{23747}}^1$

素因数の和:24055

約数の個数: 32

約数和(自身を含む): 16250471424

約数和(自身を除く): 4040595169

約数列:

[1, 5, 17, 23, 85, 115, 263, 391, 1315, 1955, 4471, 6049, 22355, 23747, 30245, 102833, 118735, 403699, 514165, 546181, 2018495, 2730905, 6245461, 9285077, 31227305, 46425385, 106172837, 143645603, 530864185, 718228015, 2441975251, 12209876255]

約数ペア:

[(1, 12209876255), (5, 2441975251), (17, 718228015), (23, 530864185), (85, 143645603), (115, 106172837), (263, 46425385), (391, 31227305), (1315, 9285077), (1955, 6245461), (4471, 2730905), (6049, 2018495), (22355, 546181), (23747, 514165), (30245, 403699), (102833, 118735)]