15380882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 11213038

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 269, 506, 538, 1243, 2486, 2599, 2959, 5198, 5918, 6187, 12374, 28589, 30397, 57178, 60794, 68057, 136114, 334367, 668734, 699131, 1398262, 7690441, 15380882]

約数ペア:

[(1, 15380882), (2, 7690441), (11, 1398262), (22, 699131), (23, 668734), (46, 334367), (113, 136114), (226, 68057), (253, 60794), (269, 57178), (506, 30397), (538, 28589), (1243, 12374), (2486, 6187), (2599, 5918), (2959, 5198)]