13292220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221537}}^1$

素因数の和:221549

約数の個数: 24

約数和(自身を含む): 37218384

約数和(自身を除く): 23926164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221537, 443074, 664611, 886148, 1107685, 1329222, 2215370, 2658444, 3323055, 4430740, 6646110, 13292220]

約数ペア:

[(1, 13292220), (2, 6646110), (3, 4430740), (4, 3323055), (5, 2658444), (6, 2215370), (10, 1329222), (12, 1107685), (15, 886148), (20, 664611), (30, 443074), (60, 221537)]