12279644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13121956

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 479, 493, 754, 884, 958, 986, 1508, 1916, 1972, 6227, 6409, 8143, 12454, 12818, 13891, 16286, 24908, 25636, 27782, 32572, 55564, 105859, 180583, 211718, 236147, 361166, 423436, 472294, 722332, 944588, 3069911, 6139822, 12279644]

約数ペア:

[(1, 12279644), (2, 6139822), (4, 3069911), (13, 944588), (17, 722332), (26, 472294), (29, 423436), (34, 361166), (52, 236147), (58, 211718), (68, 180583), (116, 105859), (221, 55564), (377, 32572), (442, 27782), (479, 25636), (493, 24908), (754, 16286), (884, 13891), (958, 12818), (986, 12454), (1508, 8143), (1916, 6409), (1972, 6227)]