15696900944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22815263}}^1$

素因数の和:22815314

約数の個数: 20

約数和(自身を含む): 31120020096

約数和(自身を除く): 15423119152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22815263, 45630526, 91261052, 182522104, 365044208, 981056309, 1962112618, 3924225236, 7848450472, 15696900944]

約数ペア:

[(1, 15696900944), (2, 7848450472), (4, 3924225236), (8, 1962112618), (16, 981056309), (43, 365044208), (86, 182522104), (172, 91261052), (344, 45630526), (688, 22815263)]