1237221214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{111121}}^1$

素因数の和:111435

約数の個数: 16

約数和(自身を含む): 1960192080

約数和(自身を除く): 722970866

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 111121, 222242, 2111299, 4222598, 32558453, 65116906, 618610607, 1237221214]

約数ペア:

[(1, 1237221214), (2, 618610607), (19, 65116906), (38, 32558453), (293, 4222598), (586, 2111299), (5567, 222242), (11134, 111121)]