22018163905

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1\times {\mathrm{6311}}^1$

素因数の和:11088

約数の個数: 16

約数和(自身を含む): 26606746368

約数和(自身を除く): 4588582463

約数列:

[1, 5, 151, 755, 4621, 6311, 23105, 31555, 697771, 952961, 3488855, 4764805, 29163131, 145815655, 4403632781, 22018163905]

約数ペア:

[(1, 22018163905), (5, 4403632781), (151, 145815655), (755, 29163131), (4621, 4764805), (6311, 3488855), (23105, 952961), (31555, 697771)]