21035498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32971}}^1$

素因数の和:33013

約数の個数: 16

約数和(自身を含む): 35609760

約数和(自身を除く): 14574262

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32971, 65942, 362681, 725362, 956159, 1912318, 10517749, 21035498]

約数ペア:

[(1, 21035498), (2, 10517749), (11, 1912318), (22, 956159), (29, 725362), (58, 362681), (319, 65942), (638, 32971)]