40615426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22741}}^1$

素因数の和:22809

約数の個数: 16

約数和(自身を含む): 65496960

約数和(自身を除く): 24881534

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22741, 45482, 432079, 864158, 1068827, 2137654, 20307713, 40615426]

約数ペア:

[(1, 40615426), (2, 20307713), (19, 2137654), (38, 1068827), (47, 864158), (94, 432079), (893, 45482), (1786, 22741)]