12960212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 23659104

約数和(自身を除く): 10698892

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 1307, 2479, 2614, 4958, 5228, 9916, 48359, 87569, 96718, 175138, 193436, 350276, 3240053, 6480106, 12960212]

約数ペア:

[(1, 12960212), (2, 6480106), (4, 3240053), (37, 350276), (67, 193436), (74, 175138), (134, 96718), (148, 87569), (268, 48359), (1307, 9916), (2479, 5228), (2614, 4958)]