12381569156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1\times {\mathrm{3119}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 23952015360

約数和(自身を除く): 11570446204

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1087, 1826, 2174, 3119, 3652, 4348, 6238, 11957, 12476, 23914, 34309, 47828, 68618, 90221, 137236, 180442, 258877, 360884, 517754, 992431, 1035508, 1984862, 2847647, 3390353, 3969724, 5695294, 6780706, 11390588, 13561412, 37293883, 74587766, 149175532, 281399299, 562798598, 1125597196, 3095392289, 6190784578, 12381569156]

約数ペア:

[(1, 12381569156), (2, 6190784578), (4, 3095392289), (11, 1125597196), (22, 562798598), (44, 281399299), (83, 149175532), (166, 74587766), (332, 37293883), (913, 13561412), (1087, 11390588), (1826, 6780706), (2174, 5695294), (3119, 3969724), (3652, 3390353), (4348, 2847647), (6238, 1984862), (11957, 1035508), (12476, 992431), (23914, 517754), (34309, 360884), (47828, 258877), (68618, 180442), (90221, 137236)]