17939277616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3749849}}^1$

素因数の和:3749893

約数の個数: 40

約数和(自身を含む): 39058437600

約数和(自身を除く): 21119159984

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 3749849, 7499698, 14999396, 29998792, 48748037, 59997584, 86246527, 97496074, 172493054, 194992148, 344986108, 389984296, 689972216, 779968592, 1121204851, 1379944432, 2242409702, 4484819404, 8969638808, 17939277616]

約数ペア:

[(1, 17939277616), (2, 8969638808), (4, 4484819404), (8, 2242409702), (13, 1379944432), (16, 1121204851), (23, 779968592), (26, 689972216), (46, 389984296), (52, 344986108), (92, 194992148), (104, 172493054), (184, 97496074), (208, 86246527), (299, 59997584), (368, 48748037), (598, 29998792), (1196, 14999396), (2392, 7499698), (4784, 3749849)]