47143018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11549}}^1$

素因数の和:11721

約数の個数: 16

約数和(自身を含む): 76645800

約数和(自身を除く): 29502782

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 11549, 23098, 150137, 300274, 1813193, 3626386, 23571509, 47143018]

約数ペア:

[(1, 47143018), (2, 23571509), (13, 3626386), (26, 1813193), (157, 300274), (314, 150137), (2041, 23098), (4082, 11549)]