25425214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 39175488

約数和(自身を除く): 13750274

約数列:

[1, 2, 47, 94, 197, 394, 1373, 2746, 9259, 18518, 64531, 129062, 270481, 540962, 12712607, 25425214]

約数ペア:

[(1, 25425214), (2, 12712607), (47, 540962), (94, 270481), (197, 129062), (394, 64531), (1373, 18518), (2746, 9259)]