12569660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10303}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 26831616

約数和(自身を除く): 14261956

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 10303, 20606, 41212, 51515, 103030, 206060, 628483, 1256966, 2513932, 3142415, 6284830, 12569660]

約数ペア:

[(1, 12569660), (2, 6284830), (4, 3142415), (5, 2513932), (10, 1256966), (20, 628483), (61, 206060), (122, 103030), (244, 51515), (305, 41212), (610, 20606), (1220, 10303)]