19860344

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6011}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 43286400

約数和(自身を除く): 23426056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6011, 12022, 24044, 42077, 48088, 84154, 168308, 336616, 354649, 709298, 1418596, 2482543, 2837192, 4965086, 9930172, 19860344]

約数ペア:

[(1, 19860344), (2, 9930172), (4, 4965086), (7, 2837192), (8, 2482543), (14, 1418596), (28, 709298), (56, 354649), (59, 336616), (118, 168308), (236, 84154), (413, 48088), (472, 42077), (826, 24044), (1652, 12022), (3304, 6011)]