12958554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308537}}^1$

素因数の和:308549

約数の個数: 16

約数和(自身を含む): 29619648

約数和(自身を除く): 16661094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308537, 617074, 925611, 1851222, 2159759, 4319518, 6479277, 12958554]

約数ペア:

[(1, 12958554), (2, 6479277), (3, 4319518), (6, 2159759), (7, 1851222), (14, 925611), (21, 617074), (42, 308537)]