22491209135

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{76463}}^1$

素因数の和:77218

約数の個数: 16

約数和(自身を含む): 27334350720

約数和(自身を除く): 4843141585

約数列:

[1, 5, 89, 445, 661, 3305, 58829, 76463, 294145, 382315, 6805207, 34026035, 50542043, 252710215, 4498241827, 22491209135]

約数ペア:

[(1, 22491209135), (5, 4498241827), (89, 252710215), (445, 50542043), (661, 34026035), (3305, 6805207), (58829, 382315), (76463, 294145)]