16905622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 26444880

約数和(自身を除く): 9539258

約数列:

[1, 2, 43, 53, 86, 106, 2279, 3709, 4558, 7418, 159487, 196577, 318974, 393154, 8452811, 16905622]

約数ペア:

[(1, 16905622), (2, 8452811), (43, 393154), (53, 318974), (86, 196577), (106, 159487), (2279, 7418), (3709, 4558)]