11945412

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1252

約数の個数: 36

約数和(自身を含む): 30308460

約数和(自身を除く): 18363048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 853, 1167, 1556, 1706, 2334, 2559, 3412, 3501, 4668, 5118, 7002, 7677, 10236, 14004, 15354, 30708, 331817, 663634, 995451, 1327268, 1990902, 2986353, 3981804, 5972706, 11945412]

約数ペア:

[(1, 11945412), (2, 5972706), (3, 3981804), (4, 2986353), (6, 1990902), (9, 1327268), (12, 995451), (18, 663634), (36, 331817), (389, 30708), (778, 15354), (853, 14004), (1167, 10236), (1556, 7677), (1706, 7002), (2334, 5118), (2559, 4668), (3412, 3501)]