25251566

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 38462256

約数和(自身を除く): 13210690

約数列:

[1, 2, 137, 157, 274, 314, 587, 1174, 21509, 43018, 80419, 92159, 160838, 184318, 12625783, 25251566]

約数ペア:

[(1, 25251566), (2, 12625783), (137, 184318), (157, 160838), (274, 92159), (314, 80419), (587, 43018), (1174, 21509)]