21630682

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 33096960

約数和(自身を除く): 11466278

約数列:

[1, 2, 67, 134, 337, 479, 674, 958, 22579, 32093, 45158, 64186, 161423, 322846, 10815341, 21630682]

約数ペア:

[(1, 21630682), (2, 10815341), (67, 322846), (134, 161423), (337, 64186), (479, 45158), (674, 32093), (958, 22579)]