15840012

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{6911}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 37158912

約数和(自身を除く): 21318900

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 6911, 13822, 20733, 27644, 41466, 82932, 1320001, 2640002, 3960003, 5280004, 7920006, 15840012]

約数ペア:

[(1, 15840012), (2, 7920006), (3, 5280004), (4, 3960003), (6, 2640002), (12, 1320001), (191, 82932), (382, 41466), (573, 27644), (764, 20733), (1146, 13822), (2292, 6911)]