25621234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 40780800

約数和(自身を除く): 15159566

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 5309, 10618, 100871, 201742, 674243, 1348486, 12810617, 25621234]

約数ペア:

[(1, 25621234), (2, 12810617), (19, 1348486), (38, 674243), (127, 201742), (254, 100871), (2413, 10618), (4826, 5309)]