25484194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 39394296

約数和(自身を除く): 13910102

約数列:

[1, 2, 37, 74, 521, 661, 1042, 1322, 19277, 24457, 38554, 48914, 344381, 688762, 12742097, 25484194]

約数ペア:

[(1, 25484194), (2, 12742097), (37, 688762), (74, 344381), (521, 48914), (661, 38554), (1042, 24457), (1322, 19277)]