23901790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 23376290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1439, 1510, 1661, 2878, 3322, 7195, 8305, 14390, 15829, 16610, 31658, 79145, 158290, 217289, 434578, 1086445, 2172890, 2390179, 4780358, 11950895, 23901790]

約数ペア:

[(1, 23901790), (2, 11950895), (5, 4780358), (10, 2390179), (11, 2172890), (22, 1086445), (55, 434578), (110, 217289), (151, 158290), (302, 79145), (755, 31658), (1439, 16610), (1510, 15829), (1661, 14390), (2878, 8305), (3322, 7195)]