15691658138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1543543}}^1$

素因数の和:1543598

約数の個数: 32

約数和(自身を含む): 28006062336

約数和(自身を除く): 12314404198

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 1543543, 3087086, 20066059, 26240231, 35501489, 40132118, 52480462, 71002978, 341123003, 461519357, 603525313, 682246006, 923038714, 1207050626, 7845829069, 15691658138]

約数ペア:

[(1, 15691658138), (2, 7845829069), (13, 1207050626), (17, 923038714), (23, 682246006), (26, 603525313), (34, 461519357), (46, 341123003), (221, 71002978), (299, 52480462), (391, 40132118), (442, 35501489), (598, 26240231), (782, 20066059), (5083, 3087086), (10166, 1543543)]