22109958143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{781243}}^1$

素因数の和:781574

約数の個数: 16

約数和(自身を含む): 27299790336

約数和(自身を除く): 5189832193

約数列:

[1, 7, 13, 91, 311, 2177, 4043, 28301, 781243, 5468701, 10156159, 71093113, 242966573, 1700766011, 3158565449, 22109958143]

約数ペア:

[(1, 22109958143), (7, 3158565449), (13, 1700766011), (91, 242966573), (311, 71093113), (2177, 10156159), (4043, 5468701), (28301, 781243)]