163907414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 283944960

約数和(自身を除く): 120037546

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 382, 418, 2053, 2101, 3629, 4106, 4202, 7258, 22583, 39007, 39919, 45166, 78014, 79838, 392123, 429077, 784246, 858154, 4313353, 7450337, 8626706, 14900674, 81953707, 163907414]

約数ペア:

[(1, 163907414), (2, 81953707), (11, 14900674), (19, 8626706), (22, 7450337), (38, 4313353), (191, 858154), (209, 784246), (382, 429077), (418, 392123), (2053, 79838), (2101, 78014), (3629, 45166), (4106, 39919), (4202, 39007), (7258, 22583)]