15382448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31013}}^1$

素因数の和:31052

約数の個数: 20

約数和(自身を含む): 30765888

約数和(自身を除く): 15383440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31013, 62026, 124052, 248104, 496208, 961403, 1922806, 3845612, 7691224, 15382448]

約数ペア:

[(1, 15382448), (2, 7691224), (4, 3845612), (8, 1922806), (16, 961403), (31, 496208), (62, 248104), (124, 124052), (248, 62026), (496, 31013)]