19704792

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2287}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 29716008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2287, 2872, 4308, 4574, 6861, 8616, 9148, 13722, 18296, 27444, 54888, 821033, 1642066, 2463099, 3284132, 4926198, 6568264, 9852396, 19704792]

約数ペア:

[(1, 19704792), (2, 9852396), (3, 6568264), (4, 4926198), (6, 3284132), (8, 2463099), (12, 1642066), (24, 821033), (359, 54888), (718, 27444), (1077, 18296), (1436, 13722), (2154, 9148), (2287, 8616), (2872, 6861), (4308, 4574)]