12213008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24623}}^1$

素因数の和:24662

約数の個数: 20

約数和(自身を含む): 24427008

約数和(自身を除く): 12214000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24623, 49246, 98492, 196984, 393968, 763313, 1526626, 3053252, 6106504, 12213008]

約数ペア:

[(1, 12213008), (2, 6106504), (4, 3053252), (8, 1526626), (16, 763313), (31, 393968), (62, 196984), (124, 98492), (248, 49246), (496, 24623)]