19981036373207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1\times {\mathrm{14757163}}^1$

素因数の和:14772062

約数の個数: 16

約数和(自身を含む): 24593699235840

約数和(自身を除く): 4612662862633

約数列:

[1, 7, 13, 91, 14879, 104153, 193427, 1353989, 14757163, 103300141, 191843119, 1342901833, 219571828277, 1537002797939, 2854433767601, 19981036373207]

約数ペア:

[(1, 19981036373207), (7, 2854433767601), (13, 1537002797939), (91, 219571828277), (14879, 1342901833), (104153, 191843119), (193427, 103300141), (1353989, 14757163)]