19641526994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1\times {\mathrm{79817}}^1$

素因数の和:82861

約数の個数: 16

約数和(自身を含む): 30191318136

約数和(自身を除く): 10549791142

約数列:

[1, 2, 41, 82, 3001, 6002, 79817, 123041, 159634, 246082, 3272497, 6544994, 239530817, 479061634, 9820763497, 19641526994]

約数ペア:

[(1, 19641526994), (2, 9820763497), (41, 479061634), (82, 239530817), (3001, 6544994), (6002, 3272497), (79817, 246082), (123041, 159634)]