22161710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130363}}^1$

素因数の和:130387

約数の個数: 16

約数和(自身を含む): 42237936

約数和(自身を除く): 20076226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 130363, 260726, 651815, 1303630, 2216171, 4432342, 11080855, 22161710]

約数ペア:

[(1, 22161710), (2, 11080855), (5, 4432342), (10, 2216171), (17, 1303630), (34, 651815), (85, 260726), (170, 130363)]