12659276

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 26342400

約数和(自身を除く): 13683124

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 97, 118, 158, 194, 236, 316, 388, 413, 553, 679, 826, 1106, 1358, 1652, 2212, 2716, 4661, 5723, 7663, 9322, 11446, 15326, 18644, 22892, 30652, 32627, 40061, 53641, 65254, 80122, 107282, 130508, 160244, 214564, 452117, 904234, 1808468, 3164819, 6329638, 12659276]

約数ペア:

[(1, 12659276), (2, 6329638), (4, 3164819), (7, 1808468), (14, 904234), (28, 452117), (59, 214564), (79, 160244), (97, 130508), (118, 107282), (158, 80122), (194, 65254), (236, 53641), (316, 40061), (388, 32627), (413, 30652), (553, 22892), (679, 18644), (826, 15326), (1106, 11446), (1358, 9322), (1652, 7663), (2212, 5723), (2716, 4661)]