2019708168898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139199}}^1\times {\mathrm{54547}}^1$

素因数の和:193774

約数の個数: 32

約数和(自身を含む): 3644679168000

約数和(自身を除く): 1624970999102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 54547, 109094, 139199, 278398, 381829, 763658, 974393, 1036393, 1948786, 2072786, 2644781, 5289562, 7254751, 14509502, 18513467, 37026934, 7592887853, 15185775706, 53150214971, 106300429942, 144264869207, 288529738414, 1009854084449, 2019708168898]

約数ペア:

[(1, 2019708168898), (2, 1009854084449), (7, 288529738414), (14, 144264869207), (19, 106300429942), (38, 53150214971), (133, 15185775706), (266, 7592887853), (54547, 37026934), (109094, 18513467), (139199, 14509502), (278398, 7254751), (381829, 5289562), (763658, 2644781), (974393, 2072786), (1036393, 1948786)]