12713968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25633}}^1$

素因数の和:25672

約数の個数: 20

約数和(自身を含む): 25428928

約数和(自身を除く): 12714960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25633, 51266, 102532, 205064, 410128, 794623, 1589246, 3178492, 6356984, 12713968]

約数ペア:

[(1, 12713968), (2, 6356984), (4, 3178492), (8, 1589246), (16, 794623), (31, 410128), (62, 205064), (124, 102532), (248, 51266), (496, 25633)]