12760818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16022

約数の個数: 32

約数和(自身を含む): 30704640

約数和(自身を除く): 17943822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 15991, 31982, 47973, 95946, 111937, 223874, 303829, 335811, 607658, 671622, 911487, 1822974, 2126803, 4253606, 6380409, 12760818]

約数ペア:

[(1, 12760818), (2, 6380409), (3, 4253606), (6, 2126803), (7, 1822974), (14, 911487), (19, 671622), (21, 607658), (38, 335811), (42, 303829), (57, 223874), (114, 111937), (133, 95946), (266, 47973), (399, 31982), (798, 15991)]