15385908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21019}}^1$

素因数の和:21087

約数の個数: 24

約数和(自身を含む): 36490720

約数和(自身を除く): 21104812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 21019, 42038, 63057, 84076, 126114, 252228, 1282159, 2564318, 3846477, 5128636, 7692954, 15385908]

約数ペア:

[(1, 15385908), (2, 7692954), (3, 5128636), (4, 3846477), (6, 2564318), (12, 1282159), (61, 252228), (122, 126114), (183, 84076), (244, 63057), (366, 42038), (732, 21019)]