11319728

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 25236480

約数和(自身を除く): 13916752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 479, 844, 958, 1477, 1688, 1916, 2954, 3353, 3376, 3832, 5908, 6706, 7664, 11816, 13412, 23632, 26824, 53648, 101069, 202138, 404276, 707483, 808552, 1414966, 1617104, 2829932, 5659864, 11319728]

約数ペア:

[(1, 11319728), (2, 5659864), (4, 2829932), (7, 1617104), (8, 1414966), (14, 808552), (16, 707483), (28, 404276), (56, 202138), (112, 101069), (211, 53648), (422, 26824), (479, 23632), (844, 13412), (958, 11816), (1477, 7664), (1688, 6706), (1916, 5908), (2954, 3832), (3353, 3376)]