13288688

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 29938560

約数和(自身を除く): 16649872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2011, 3304, 4022, 6608, 8044, 14077, 16088, 28154, 32176, 56308, 112616, 118649, 225232, 237298, 474596, 830543, 949192, 1661086, 1898384, 3322172, 6644344, 13288688]

約数ペア:

[(1, 13288688), (2, 6644344), (4, 3322172), (7, 1898384), (8, 1661086), (14, 949192), (16, 830543), (28, 474596), (56, 237298), (59, 225232), (112, 118649), (118, 112616), (236, 56308), (413, 32176), (472, 28154), (826, 16088), (944, 14077), (1652, 8044), (2011, 6608), (3304, 4022)]