12900370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{184291}}^1$

素因数の和:184305

約数の個数: 16

約数和(自身を含む): 26538048

約数和(自身を除く): 13637678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 184291, 368582, 921455, 1290037, 1842910, 2580074, 6450185, 12900370]

約数ペア:

[(1, 12900370), (2, 6450185), (5, 2580074), (7, 1842910), (10, 1290037), (14, 921455), (35, 368582), (70, 184291)]