21836605591

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{72227}}^1$

素因数の和:72438

約数の個数: 16

約数和(自身を含む): 22881830400

約数和(自身を除く): 1045224809

約数列:

[1, 43, 79, 89, 3397, 3827, 7031, 72227, 302333, 3105761, 5705933, 6428203, 245355119, 276412729, 507828037, 21836605591]

約数ペア:

[(1, 21836605591), (43, 507828037), (79, 276412729), (89, 245355119), (3397, 6428203), (3827, 5705933), (7031, 3105761), (72227, 302333)]