12889716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153449}}^1$

素因数の和:153463

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 21483084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153449, 306898, 460347, 613796, 920694, 1074143, 1841388, 2148286, 3222429, 4296572, 6444858, 12889716]

約数ペア:

[(1, 12889716), (2, 6444858), (3, 4296572), (4, 3222429), (6, 2148286), (7, 1841388), (12, 1074143), (14, 920694), (21, 613796), (28, 460347), (42, 306898), (84, 153449)]