11153980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19231}}^1$

素因数の和:19269

約数の個数: 24

約数和(自身を含む): 24232320

約数和(自身を除く): 13078340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19231, 38462, 76924, 96155, 192310, 384620, 557699, 1115398, 2230796, 2788495, 5576990, 11153980]

約数ペア:

[(1, 11153980), (2, 5576990), (4, 2788495), (5, 2230796), (10, 1115398), (20, 557699), (29, 384620), (58, 192310), (116, 96155), (145, 76924), (290, 38462), (580, 19231)]