39199724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 70907088

約数和(自身を除く): 31707364

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 1531, 3062, 6124, 6401, 12802, 25604, 56647, 113294, 226588, 264863, 529726, 1059452, 9799931, 19599862, 39199724]

約数ペア:

[(1, 39199724), (2, 19599862), (4, 9799931), (37, 1059452), (74, 529726), (148, 264863), (173, 226588), (346, 113294), (692, 56647), (1531, 25604), (3062, 12802), (6124, 6401)]