12958741442

素因数分解:

$2^1\times {\mathrm{5351}}^1\times {\mathrm{1210871}}^1$

素因数の和:1216224

約数の個数: 8

約数和(自身を含む): 19441760832

約数和(自身を除く): 6483019390

約数列:

[1, 2, 5351, 10702, 1210871, 2421742, 6479370721, 12958741442]

約数ペア:

[(1, 12958741442), (2, 6479370721), (5351, 2421742), (10702, 1210871)]