23021578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1061}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 36447840

約数和(自身を除く): 13426262

約数列:

[1, 2, 19, 38, 571, 1061, 1142, 2122, 10849, 20159, 21698, 40318, 605831, 1211662, 11510789, 23021578]

約数ペア:

[(1, 23021578), (2, 11510789), (19, 1211662), (38, 605831), (571, 40318), (1061, 21698), (1142, 20159), (2122, 10849)]