12791364

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 17959356

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 131, 158, 206, 237, 262, 309, 316, 393, 412, 474, 524, 618, 786, 948, 1236, 1572, 8137, 10349, 13493, 16274, 20698, 24411, 26986, 31047, 32548, 40479, 41396, 48822, 53972, 62094, 80958, 97644, 124188, 161916, 1065947, 2131894, 3197841, 4263788, 6395682, 12791364]

約数ペア:

[(1, 12791364), (2, 6395682), (3, 4263788), (4, 3197841), (6, 2131894), (12, 1065947), (79, 161916), (103, 124188), (131, 97644), (158, 80958), (206, 62094), (237, 53972), (262, 48822), (309, 41396), (316, 40479), (393, 32548), (412, 31047), (474, 26986), (524, 24411), (618, 20698), (786, 16274), (948, 13493), (1236, 10349), (1572, 8137)]