23518789

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 29187648

約数和(自身を除く): 5668859

約数列:

[1, 7, 19, 41, 133, 227, 287, 361, 779, 1589, 2527, 4313, 5453, 9307, 14801, 30191, 65149, 81947, 103607, 176833, 573629, 1237831, 3359827, 23518789]

約数ペア:

[(1, 23518789), (7, 3359827), (19, 1237831), (41, 573629), (133, 176833), (227, 103607), (287, 81947), (361, 65149), (779, 30191), (1589, 14801), (2527, 9307), (4313, 5453)]