12281126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 22595328

約数和(自身を除く): 10314202

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 1867, 3289, 3734, 6578, 20537, 24271, 41074, 42941, 48542, 85882, 266981, 472351, 533962, 558233, 944702, 1116466, 6140563, 12281126]

約数ペア:

[(1, 12281126), (2, 6140563), (11, 1116466), (13, 944702), (22, 558233), (23, 533962), (26, 472351), (46, 266981), (143, 85882), (253, 48542), (286, 42941), (299, 41074), (506, 24271), (598, 20537), (1867, 6578), (3289, 3734)]