12333860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 48

約数和(自身を含む): 32296320

約数和(自身を除く): 19962460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8009, 16018, 32036, 40045, 56063, 80090, 88099, 112126, 160180, 176198, 224252, 280315, 352396, 440495, 560630, 616693, 880990, 1121260, 1233386, 1761980, 2466772, 3083465, 6166930, 12333860]

約数ペア:

[(1, 12333860), (2, 6166930), (4, 3083465), (5, 2466772), (7, 1761980), (10, 1233386), (11, 1121260), (14, 880990), (20, 616693), (22, 560630), (28, 440495), (35, 352396), (44, 280315), (55, 224252), (70, 176198), (77, 160180), (110, 112126), (140, 88099), (154, 80090), (220, 56063), (308, 40045), (385, 32036), (770, 16018), (1540, 8009)]