39946892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1489}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 73844400

約数和(自身を除く): 33897508

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 1489, 2978, 5956, 6707, 13414, 26828, 28291, 56582, 113164, 525617, 1051234, 2102468, 9986723, 19973446, 39946892]

約数ペア:

[(1, 39946892), (2, 19973446), (4, 9986723), (19, 2102468), (38, 1051234), (76, 525617), (353, 113164), (706, 56582), (1412, 28291), (1489, 26828), (2978, 13414), (5956, 6707)]