22551893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 28116480

約数和(自身を除く): 5564587

約数列:

[1, 7, 13, 79, 91, 553, 1027, 3137, 7189, 21959, 40781, 247823, 285467, 1734761, 3221699, 22551893]

約数ペア:

[(1, 22551893), (7, 3221699), (13, 1734761), (79, 285467), (91, 247823), (553, 40781), (1027, 21959), (3137, 7189)]