22156716530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2400511}}^1$

素因数の和:2400602

約数の個数: 32

約数和(自身を含む): 43554889728

約数和(自身を除く): 21398173198

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 2400511, 4801022, 12002555, 24005110, 31206643, 62413286, 156033215, 170436281, 312066430, 340872562, 852181405, 1704362810, 2215671653, 4431343306, 11078358265, 22156716530]

約数ペア:

[(1, 22156716530), (2, 11078358265), (5, 4431343306), (10, 2215671653), (13, 1704362810), (26, 852181405), (65, 340872562), (71, 312066430), (130, 170436281), (142, 156033215), (355, 62413286), (710, 31206643), (923, 24005110), (1846, 12002555), (4615, 4801022), (9230, 2400511)]