22160995

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 27310752

約数和(自身を除く): 5149757

約数列:

[1, 5, 61, 113, 305, 565, 643, 3215, 6893, 34465, 39223, 72659, 196115, 363295, 4432199, 22160995]

約数ペア:

[(1, 22160995), (5, 4432199), (61, 363295), (113, 196115), (305, 72659), (565, 39223), (643, 34465), (3215, 6893)]