22507010

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6449}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 40635000

約数和(自身を除く): 18127990

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 6449, 12898, 32245, 64490, 2250701, 4501402, 11253505, 22507010]

約数ペア:

[(1, 22507010), (2, 11253505), (5, 4501402), (10, 2250701), (349, 64490), (698, 32245), (1745, 12898), (3490, 6449)]