12573616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 26784000

約数和(自身を除く): 14210384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 359, 398, 718, 796, 1436, 1592, 2189, 2872, 3184, 3949, 4378, 5744, 7898, 8756, 15796, 17512, 31592, 35024, 63184, 71441, 142882, 285764, 571528, 785851, 1143056, 1571702, 3143404, 6286808, 12573616]

約数ペア:

[(1, 12573616), (2, 6286808), (4, 3143404), (8, 1571702), (11, 1143056), (16, 785851), (22, 571528), (44, 285764), (88, 142882), (176, 71441), (199, 63184), (359, 35024), (398, 31592), (718, 17512), (796, 15796), (1436, 8756), (1592, 7898), (2189, 5744), (2872, 4378), (3184, 3949)]