12831764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15383

約数の個数: 24

約数和(自身を含む): 25788000

約数和(自身を除く): 12956236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15349, 30698, 61396, 168839, 291631, 337678, 583262, 675356, 1166524, 3207941, 6415882, 12831764]

約数ペア:

[(1, 12831764), (2, 6415882), (4, 3207941), (11, 1166524), (19, 675356), (22, 583262), (38, 337678), (44, 291631), (76, 168839), (209, 61396), (418, 30698), (836, 15349)]