25419802

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 38795112

約数和(自身を除く): 13375310

約数列:

[1, 2, 113, 137, 226, 274, 821, 1642, 15481, 30962, 92773, 112477, 185546, 224954, 12709901, 25419802]

約数ペア:

[(1, 25419802), (2, 12709901), (113, 224954), (137, 185546), (226, 112477), (274, 92773), (821, 30962), (1642, 15481)]