21834062

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 33436800

約数和(自身を除く): 11602738

約数列:

[1, 2, 71, 142, 179, 358, 859, 1718, 12709, 25418, 60989, 121978, 153761, 307522, 10917031, 21834062]

約数ペア:

[(1, 21834062), (2, 10917031), (71, 307522), (142, 153761), (179, 121978), (358, 60989), (859, 25418), (1718, 12709)]