15956868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21799}}^1$

素因数の和:21867

約数の個数: 24

約数和(自身を含む): 37844800

約数和(自身を除く): 21887932

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 21799, 43598, 65397, 87196, 130794, 261588, 1329739, 2659478, 3989217, 5318956, 7978434, 15956868]

約数ペア:

[(1, 15956868), (2, 7978434), (3, 5318956), (4, 3989217), (6, 2659478), (12, 1329739), (61, 261588), (122, 130794), (183, 87196), (244, 65397), (366, 43598), (732, 21799)]