12912985030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2099}}^1\times {\mathrm{55927}}^1$

素因数の和:58044

約数の個数: 32

約数和(自身を含む): 25368940800

約数和(自身を除く): 12455955770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2099, 4198, 10495, 20990, 23089, 46178, 55927, 111854, 115445, 230890, 279635, 559270, 615197, 1230394, 3075985, 6151970, 117390773, 234781546, 586953865, 1173907730, 1291298503, 2582597006, 6456492515, 12912985030]

約数ペア:

[(1, 12912985030), (2, 6456492515), (5, 2582597006), (10, 1291298503), (11, 1173907730), (22, 586953865), (55, 234781546), (110, 117390773), (2099, 6151970), (4198, 3075985), (10495, 1230394), (20990, 615197), (23089, 559270), (46178, 279635), (55927, 230890), (111854, 115445)]