22251151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 2585969

約数列:

[1, 13, 41, 109, 383, 533, 1417, 4469, 4979, 15703, 41747, 58097, 204139, 542711, 1711627, 22251151]

約数ペア:

[(1, 22251151), (13, 1711627), (41, 542711), (109, 204139), (383, 58097), (533, 41747), (1417, 15703), (4469, 4979)]