18793912

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{16901}}^1$

素因数の和:17046

約数の個数: 16

約数和(自身を含む): 35494200

約数和(自身を除く): 16700288

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 16901, 33802, 67604, 135208, 2349239, 4698478, 9396956, 18793912]

約数ペア:

[(1, 18793912), (2, 9396956), (4, 4698478), (8, 2349239), (139, 135208), (278, 67604), (556, 33802), (1112, 16901)]