13141156

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1$

素因数の和:11499

約数の個数: 24

約数和(自身を含む): 26925696

約数和(自身を除く): 13784540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11447, 22894, 45788, 80129, 160258, 320516, 469327, 938654, 1877308, 3285289, 6570578, 13141156]

約数ペア:

[(1, 13141156), (2, 6570578), (4, 3285289), (7, 1877308), (14, 938654), (28, 469327), (41, 320516), (82, 160258), (164, 80129), (287, 45788), (574, 22894), (1148, 11447)]