23399402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 38421216

約数和(自身を除く): 15021814

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 647, 1294, 1391, 2782, 8411, 16822, 18083, 36166, 69229, 109343, 138458, 218686, 899977, 1799954, 11699701, 23399402]

約数ペア:

[(1, 23399402), (2, 11699701), (13, 1799954), (26, 899977), (107, 218686), (169, 138458), (214, 109343), (338, 69229), (647, 36166), (1294, 18083), (1391, 16822), (2782, 8411)]