19985094

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5813}}^1$

素因数の和:6012

約数の個数: 24

約数和(自身を含む): 43535232

約数和(自身を除く): 23550138

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5813, 11626, 17439, 34878, 52317, 104634, 1110283, 2220566, 3330849, 6661698, 9992547, 19985094]

約数ペア:

[(1, 19985094), (2, 9992547), (3, 6661698), (6, 3330849), (9, 2220566), (18, 1110283), (191, 104634), (382, 52317), (573, 34878), (1146, 17439), (1719, 11626), (3438, 5813)]