15351144

素因数分解:

$2^3\times 3^1\times {\mathrm{639631}}^1$

素因数の和:639640

約数の個数: 16

約数和(自身を含む): 38377920

約数和(自身を除く): 23026776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 639631, 1279262, 1918893, 2558524, 3837786, 5117048, 7675572, 15351144]

約数ペア:

[(1, 15351144), (2, 7675572), (3, 5117048), (4, 3837786), (6, 2558524), (8, 1918893), (12, 1279262), (24, 639631)]