15969144

素因数分解:

$2^3\times 3^1\times {\mathrm{665381}}^1$

素因数の和:665390

約数の個数: 16

約数和(自身を含む): 39922920

約数和(自身を除く): 23953776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 665381, 1330762, 1996143, 2661524, 3992286, 5323048, 7984572, 15969144]

約数ペア:

[(1, 15969144), (2, 7984572), (3, 5323048), (4, 3992286), (6, 2661524), (8, 1996143), (12, 1330762), (24, 665381)]