12318416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69991}}^1$

素因数の和:70010

約数の個数: 20

約数和(自身を含む): 26037024

約数和(自身を除く): 13718608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69991, 139982, 279964, 559928, 769901, 1119856, 1539802, 3079604, 6159208, 12318416]

約数ペア:

[(1, 12318416), (2, 6159208), (4, 3079604), (8, 1539802), (11, 1119856), (16, 769901), (22, 559928), (44, 279964), (88, 139982), (176, 69991)]