12394580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16563244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1063, 1166, 2126, 2332, 2915, 4252, 5315, 5830, 10630, 11660, 11693, 21260, 23386, 46772, 56339, 58465, 112678, 116930, 225356, 233860, 281695, 563390, 619729, 1126780, 1239458, 2478916, 3098645, 6197290, 12394580]

約数ペア:

[(1, 12394580), (2, 6197290), (4, 3098645), (5, 2478916), (10, 1239458), (11, 1126780), (20, 619729), (22, 563390), (44, 281695), (53, 233860), (55, 225356), (106, 116930), (110, 112678), (212, 58465), (220, 56339), (265, 46772), (530, 23386), (583, 21260), (1060, 11693), (1063, 11660), (1166, 10630), (2126, 5830), (2332, 5315), (2915, 4252)]