12770228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 22915200

約数和(自身を除く): 10144972

約数列:

[1, 2, 4, 61, 122, 199, 244, 263, 398, 526, 796, 1052, 12139, 16043, 24278, 32086, 48556, 52337, 64172, 104674, 209348, 3192557, 6385114, 12770228]

約数ペア:

[(1, 12770228), (2, 6385114), (4, 3192557), (61, 209348), (122, 104674), (199, 64172), (244, 52337), (263, 48556), (398, 32086), (526, 24278), (796, 16043), (1052, 12139)]