12457112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 24176880

約数和(自身を除く): 11719768

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 233, 326, 328, 466, 652, 932, 1304, 1864, 6683, 9553, 13366, 19106, 26732, 37979, 38212, 53464, 75958, 76424, 151916, 303832, 1557139, 3114278, 6228556, 12457112]

約数ペア:

[(1, 12457112), (2, 6228556), (4, 3114278), (8, 1557139), (41, 303832), (82, 151916), (163, 76424), (164, 75958), (233, 53464), (326, 38212), (328, 37979), (466, 26732), (652, 19106), (932, 13366), (1304, 9553), (1864, 6683)]