22507664

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{13147}}^1$

素因数の和:13262

約数の個数: 20

約数和(自身を含む): 44019504

約数和(自身を除く): 21511840

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 13147, 26294, 52588, 105176, 210352, 1406729, 2813458, 5626916, 11253832, 22507664]

約数ペア:

[(1, 22507664), (2, 11253832), (4, 5626916), (8, 2813458), (16, 1406729), (107, 210352), (214, 105176), (428, 52588), (856, 26294), (1712, 13147)]