39987014

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 61246800

約数和(自身を除く): 21259786

約数列:

[1, 2, 59, 118, 317, 634, 1069, 2138, 18703, 37406, 63071, 126142, 338873, 677746, 19993507, 39987014]

約数ペア:

[(1, 39987014), (2, 19993507), (59, 677746), (118, 338873), (317, 126142), (634, 63071), (1069, 37406), (2138, 18703)]