1914188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3548160

約数和(自身を除く): 1633972

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 359, 718, 1333, 1436, 2666, 5332, 11129, 15437, 22258, 30874, 44516, 61748, 478547, 957094, 1914188]

約数ペア:

[(1, 1914188), (2, 957094), (4, 478547), (31, 61748), (43, 44516), (62, 30874), (86, 22258), (124, 15437), (172, 11129), (359, 5332), (718, 2666), (1333, 1436)]