30899434

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{42797}}^1$

素因数の和:42837

約数の個数: 12

約数和(自身を含む): 48918114

約数和(自身を除く): 18018680

約数列:

[1, 2, 19, 38, 361, 722, 42797, 85594, 813143, 1626286, 15449717, 30899434]

約数ペア:

[(1, 30899434), (2, 15449717), (19, 1626286), (38, 813143), (361, 85594), (722, 42797)]