119890892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19889}}^1$

素因数の和:20041

約数の個数: 24

約数和(自身を含む): 230564880

約数和(自身を除く): 110673988

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 19889, 39778, 79556, 218779, 437558, 875116, 2724793, 5449586, 10899172, 29972723, 59945446, 119890892]

約数ペア:

[(1, 119890892), (2, 59945446), (4, 29972723), (11, 10899172), (22, 5449586), (44, 2724793), (137, 875116), (274, 437558), (548, 218779), (1507, 79556), (3014, 39778), (6028, 19889)]