18212314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 28394496

約数和(自身を除く): 10182182

約数列:

[1, 2, 31, 62, 157, 314, 1871, 3742, 4867, 9734, 58001, 116002, 293747, 587494, 9106157, 18212314]

約数ペア:

[(1, 18212314), (2, 9106157), (31, 587494), (62, 293747), (157, 116002), (314, 58001), (1871, 9734), (3742, 4867)]