12490576

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 27835520

約数和(自身を除く): 15344944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 487, 916, 974, 1603, 1832, 1948, 3206, 3409, 3664, 3896, 6412, 6818, 7792, 12824, 13636, 25648, 27272, 54544, 111523, 223046, 446092, 780661, 892184, 1561322, 1784368, 3122644, 6245288, 12490576]

約数ペア:

[(1, 12490576), (2, 6245288), (4, 3122644), (7, 1784368), (8, 1561322), (14, 892184), (16, 780661), (28, 446092), (56, 223046), (112, 111523), (229, 54544), (458, 27272), (487, 25648), (916, 13636), (974, 12824), (1603, 7792), (1832, 6818), (1948, 6412), (3206, 3896), (3409, 3664)]