25169558

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 38448960

約数和(自身を除く): 13279402

約数列:

[1, 2, 79, 158, 241, 482, 661, 1322, 19039, 38078, 52219, 104438, 159301, 318602, 12584779, 25169558]

約数ペア:

[(1, 25169558), (2, 12584779), (79, 318602), (158, 159301), (241, 104438), (482, 52219), (661, 38078), (1322, 19039)]