15691831888

素因数分解:

$2^4\times {\mathrm{2711}}^1\times {\mathrm{361763}}^1$

素因数の和:364482

約数の個数: 20

約数和(自身を含む): 30414223008

約数和(自身を除く): 14722391120

約数列:

[1, 2, 4, 8, 16, 2711, 5422, 10844, 21688, 43376, 361763, 723526, 1447052, 2894104, 5788208, 980739493, 1961478986, 3922957972, 7845915944, 15691831888]

約数ペア:

[(1, 15691831888), (2, 7845915944), (4, 3922957972), (8, 1961478986), (16, 980739493), (2711, 5788208), (5422, 2894104), (10844, 1447052), (21688, 723526), (43376, 361763)]