22838123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 7851157

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 239, 511, 803, 1241, 1309, 1673, 2629, 4063, 5621, 8687, 13651, 17447, 18403, 28441, 44693, 95557, 122129, 191917, 296599, 312851, 1343419, 2076193, 3262589, 22838123]

約数ペア:

[(1, 22838123), (7, 3262589), (11, 2076193), (17, 1343419), (73, 312851), (77, 296599), (119, 191917), (187, 122129), (239, 95557), (511, 44693), (803, 28441), (1241, 18403), (1309, 17447), (1673, 13651), (2629, 8687), (4063, 5621)]