12156618859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{226511}}^1$

素因数の和:226587

約数の個数: 32

約数和(自身を含む): 16439334912

約数和(自身を除く): 4282716053

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 3157, 4879, 7667, 53669, 226511, 1585577, 2491621, 3850687, 9286951, 17441347, 26954809, 42357557, 65008657, 102156461, 157878167, 296502899, 715095227, 1105147169, 1736659837, 12156618859]

約数ペア:

[(1, 12156618859), (7, 1736659837), (11, 1105147169), (17, 715095227), (41, 296502899), (77, 157878167), (119, 102156461), (187, 65008657), (287, 42357557), (451, 26954809), (697, 17441347), (1309, 9286951), (3157, 3850687), (4879, 2491621), (7667, 1585577), (53669, 226511)]