22791643

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 27703296

約数和(自身を除く): 4911653

約数列:

[1, 7, 23, 53, 161, 371, 1219, 2671, 8533, 18697, 61433, 141563, 430031, 990941, 3255949, 22791643]

約数ペア:

[(1, 22791643), (7, 3255949), (23, 990941), (53, 430031), (161, 141563), (371, 61433), (1219, 18697), (2671, 8533)]