25902238

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 13496162

約数列:

[1, 2, 151, 199, 302, 398, 431, 862, 30049, 60098, 65081, 85769, 130162, 171538, 12951119, 25902238]

約数ペア:

[(1, 25902238), (2, 12951119), (151, 171538), (199, 130162), (302, 85769), (398, 65081), (431, 60098), (862, 30049)]