38972714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43207}}^1$

素因数の和:43261

約数の個数: 16

約数和(自身を含む): 65330496

約数和(自身を除く): 26357782

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 43207, 86414, 475277, 950554, 1771487, 3542974, 19486357, 38972714]

約数ペア:

[(1, 38972714), (2, 19486357), (11, 3542974), (22, 1771487), (41, 950554), (82, 475277), (451, 86414), (902, 43207)]