17814476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 33047280

約数和(自身を除く): 15232804

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1493, 2983, 2986, 5966, 5972, 11932, 28367, 56734, 113468, 234401, 468802, 937604, 4453619, 8907238, 17814476]

約数ペア:

[(1, 17814476), (2, 8907238), (4, 4453619), (19, 937604), (38, 468802), (76, 234401), (157, 113468), (314, 56734), (628, 28367), (1493, 11932), (2983, 5972), (2986, 5966)]