19749804

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{5857}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 46254768

約数和(自身を除く): 26504964

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 5857, 11714, 17571, 23428, 35142, 70284, 1645817, 3291634, 4937451, 6583268, 9874902, 19749804]

約数ペア:

[(1, 19749804), (2, 9874902), (3, 6583268), (4, 4937451), (6, 3291634), (12, 1645817), (281, 70284), (562, 35142), (843, 23428), (1124, 17571), (1686, 11714), (3372, 5857)]