23915870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11480

約数の個数: 32

約数和(自身を含む): 49438080

約数和(自身を除く): 25522210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 11443, 22886, 57215, 114430, 125873, 217417, 251746, 434834, 629365, 1087085, 1258730, 2174170, 2391587, 4783174, 11957935, 23915870]

約数ペア:

[(1, 23915870), (2, 11957935), (5, 4783174), (10, 2391587), (11, 2174170), (19, 1258730), (22, 1087085), (38, 629365), (55, 434834), (95, 251746), (110, 217417), (190, 125873), (209, 114430), (418, 57215), (1045, 22886), (2090, 11443)]