25698889394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1214159}}^1$

素因数の和:1214737

約数の個数: 16

約数和(自身を含む): 40650076800

約数和(自身を除く): 14951187406

約数列:

[1, 2, 19, 38, 557, 1114, 10583, 21166, 1214159, 2428318, 23069021, 46138042, 676286563, 1352573126, 12849444697, 25698889394]

約数ペア:

[(1, 25698889394), (2, 12849444697), (19, 1352573126), (38, 676286563), (557, 46138042), (1114, 23069021), (10583, 2428318), (21166, 1214159)]