39839162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 29280838

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 382, 418, 499, 998, 2101, 3629, 4202, 5489, 7258, 9481, 10978, 18962, 39919, 79838, 95309, 104291, 190618, 208582, 1048399, 1810871, 2096798, 3621742, 19919581, 39839162]

約数ペア:

[(1, 39839162), (2, 19919581), (11, 3621742), (19, 2096798), (22, 1810871), (38, 1048399), (191, 208582), (209, 190618), (382, 104291), (418, 95309), (499, 79838), (998, 39919), (2101, 18962), (3629, 10978), (4202, 9481), (5489, 7258)]