19532220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{325537}}^1$

素因数の和:325549

約数の個数: 24

約数和(自身を含む): 54690384

約数和(自身を除く): 35158164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 325537, 651074, 976611, 1302148, 1627685, 1953222, 3255370, 3906444, 4883055, 6510740, 9766110, 19532220]

約数ペア:

[(1, 19532220), (2, 9766110), (3, 6510740), (4, 4883055), (5, 3906444), (6, 3255370), (10, 1953222), (12, 1627685), (15, 1302148), (20, 976611), (30, 651074), (60, 325537)]