12745172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 25974900

約数和(自身を除く): 13229728

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1549, 2057, 3098, 4114, 6196, 8228, 17039, 26333, 34078, 52666, 68156, 105332, 187429, 289663, 374858, 579326, 749716, 1158652, 3186293, 6372586, 12745172]

約数ペア:

[(1, 12745172), (2, 6372586), (4, 3186293), (11, 1158652), (17, 749716), (22, 579326), (34, 374858), (44, 289663), (68, 187429), (121, 105332), (187, 68156), (242, 52666), (374, 34078), (484, 26333), (748, 17039), (1549, 8228), (2057, 6196), (3098, 4114)]