12651878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 6736282

約数列:

[1, 2, 67, 134, 263, 359, 526, 718, 17621, 24053, 35242, 48106, 94417, 188834, 6325939, 12651878]

約数ペア:

[(1, 12651878), (2, 6325939), (67, 188834), (134, 94417), (263, 48106), (359, 35242), (526, 24053), (718, 17621)]