21341992114

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{5443}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 33113456640

約数和(自身を除く): 11771464526

約数列:

[1, 2, 43, 86, 127, 254, 359, 718, 5443, 5461, 10886, 10922, 15437, 30874, 45593, 91186, 234049, 468098, 691261, 1382522, 1954037, 1960499, 3908074, 3920998, 29724223, 59448446, 84023591, 168047182, 248162699, 496325398, 10670996057, 21341992114]

約数ペア:

[(1, 21341992114), (2, 10670996057), (43, 496325398), (86, 248162699), (127, 168047182), (254, 84023591), (359, 59448446), (718, 29724223), (5443, 3920998), (5461, 3908074), (10886, 1960499), (10922, 1954037), (15437, 1382522), (30874, 691261), (45593, 468098), (91186, 234049)]