38406290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{295433}}^1$

素因数の和:295453

約数の個数: 16

約数和(自身を含む): 74449368

約数和(自身を除く): 36043078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 295433, 590866, 1477165, 2954330, 3840629, 7681258, 19203145, 38406290]

約数ペア:

[(1, 38406290), (2, 19203145), (5, 7681258), (10, 3840629), (13, 2954330), (26, 1477165), (65, 590866), (130, 295433)]