22213949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 23901696

約数和(自身を除く): 1687747

約数列:

[1, 31, 37, 107, 181, 1147, 3317, 3959, 5611, 6697, 19367, 122729, 207607, 600377, 716579, 22213949]

約数ペア:

[(1, 22213949), (31, 716579), (37, 600377), (107, 207607), (181, 122729), (1147, 19367), (3317, 6697), (3959, 5611)]