39041330

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{18503}}^1$

素因数の和:18721

約数の個数: 16

約数和(自身を含む): 70611264

約数和(自身を除く): 31569934

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 18503, 37006, 92515, 185030, 3904133, 7808266, 19520665, 39041330]

約数ペア:

[(1, 39041330), (2, 19520665), (5, 7808266), (10, 3904133), (211, 185030), (422, 92515), (1055, 37006), (2110, 18503)]