21977534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 34322400

約数和(自身を除く): 12344866

約数列:

[1, 2, 29, 58, 167, 334, 2269, 4538, 4843, 9686, 65801, 131602, 378923, 757846, 10988767, 21977534]

約数ペア:

[(1, 21977534), (2, 10988767), (29, 757846), (58, 378923), (167, 131602), (334, 65801), (2269, 9686), (4538, 4843)]