39809330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{361903}}^1$

素因数の和:361921

約数の個数: 16

約数和(自身を含む): 78171264

約数和(自身を除く): 38361934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 361903, 723806, 1809515, 3619030, 3980933, 7961866, 19904665, 39809330]

約数ペア:

[(1, 39809330), (2, 19904665), (5, 7961866), (10, 3980933), (11, 3619030), (22, 1809515), (55, 723806), (110, 361903)]