12894008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 13187992

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 2069, 3116, 4138, 6232, 8276, 16552, 39311, 78622, 84829, 157244, 169658, 314488, 339316, 678632, 1611751, 3223502, 6447004, 12894008]

約数ペア:

[(1, 12894008), (2, 6447004), (4, 3223502), (8, 1611751), (19, 678632), (38, 339316), (41, 314488), (76, 169658), (82, 157244), (152, 84829), (164, 78622), (328, 39311), (779, 16552), (1558, 8276), (2069, 6232), (3116, 4138)]