15663136956

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1256267}}^1$

素因数の和:1257313

約数の個数: 24

約数和(自身を含む): 36582524160

約数和(自身を除く): 20919387204

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 12468, 1256267, 2512534, 3768801, 5025068, 7537602, 15075204, 1305261413, 2610522826, 3915784239, 5221045652, 7831568478, 15663136956]

約数ペア:

[(1, 15663136956), (2, 7831568478), (3, 5221045652), (4, 3915784239), (6, 2610522826), (12, 1305261413), (1039, 15075204), (2078, 7537602), (3117, 5025068), (4156, 3768801), (6234, 2512534), (12468, 1256267)]