39291430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 74856960

約数和(自身を除く): 35565530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 911, 1135, 1822, 2270, 4313, 4555, 8626, 9110, 17309, 21565, 34618, 43130, 86545, 173090, 206797, 413594, 1033985, 2067970, 3929143, 7858286, 19645715, 39291430]

約数ペア:

[(1, 39291430), (2, 19645715), (5, 7858286), (10, 3929143), (19, 2067970), (38, 1033985), (95, 413594), (190, 206797), (227, 173090), (454, 86545), (911, 43130), (1135, 34618), (1822, 21565), (2270, 17309), (4313, 9110), (4555, 8626)]