23900838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306421}}^1$

素因数の和:306439

約数の個数: 16

約数和(自身を含む): 51478896

約数和(自身を除く): 27578058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 306421, 612842, 919263, 1838526, 3983473, 7966946, 11950419, 23900838]

約数ペア:

[(1, 23900838), (2, 11950419), (3, 7966946), (6, 3983473), (13, 1838526), (26, 919263), (39, 612842), (78, 306421)]