25104596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{51869}}^1$

素因数の和:51895

約数の個数: 18

約数和(自身を含む): 48290970

約数和(自身を除く): 23186374

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 51869, 103738, 207476, 570559, 1141118, 2282236, 6276149, 12552298, 25104596]

約数ペア:

[(1, 25104596), (2, 12552298), (4, 6276149), (11, 2282236), (22, 1141118), (44, 570559), (121, 207476), (242, 103738), (484, 51869)]