19009966812

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5160143}}^1$

素因数の和:5160457

約数の個数: 24

約数和(自身を含む): 44501081856

約数和(自身を除く): 25491115044

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5160143, 10320286, 15480429, 20640572, 30960858, 61921716, 1584163901, 3168327802, 4752491703, 6336655604, 9504983406, 19009966812]

約数ペア:

[(1, 19009966812), (2, 9504983406), (3, 6336655604), (4, 4752491703), (6, 3168327802), (12, 1584163901), (307, 61921716), (614, 30960858), (921, 20640572), (1228, 15480429), (1842, 10320286), (3684, 5160143)]