11990608

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 26764160

約数和(自身を除く): 14773552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 709, 1057, 1208, 1418, 2114, 2416, 2836, 4228, 4963, 5672, 8456, 9926, 11344, 16912, 19852, 39704, 79408, 107059, 214118, 428236, 749413, 856472, 1498826, 1712944, 2997652, 5995304, 11990608]

約数ペア:

[(1, 11990608), (2, 5995304), (4, 2997652), (7, 1712944), (8, 1498826), (14, 856472), (16, 749413), (28, 428236), (56, 214118), (112, 107059), (151, 79408), (302, 39704), (604, 19852), (709, 16912), (1057, 11344), (1208, 9926), (1418, 8456), (2114, 5672), (2416, 4963), (2836, 4228)]