20131488418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{529776011}}^1$

素因数の和:529776032

約数の個数: 8

約数和(自身を含む): 31786560720

約数和(自身を除く): 11655072302

約数列:

[1, 2, 19, 38, 529776011, 1059552022, 10065744209, 20131488418]

約数ペア:

[(1, 20131488418), (2, 10065744209), (19, 1059552022), (38, 529776011)]