112222198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 193197312

約数和(自身を除く): 80975114

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1441, 1693, 2882, 3013, 3386, 6026, 18623, 33143, 37246, 38939, 66286, 77878, 221783, 428329, 443566, 856658, 2439613, 4879226, 5101009, 10202018, 56111099, 112222198]

約数ペア:

[(1, 112222198), (2, 56111099), (11, 10202018), (22, 5101009), (23, 4879226), (46, 2439613), (131, 856658), (253, 443566), (262, 428329), (506, 221783), (1441, 77878), (1693, 66286), (2882, 38939), (3013, 37246), (3386, 33143), (6026, 18623)]