12813328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 14863472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1549, 2068, 3098, 4136, 6196, 8272, 12392, 17039, 24784, 34078, 68156, 72803, 136312, 145606, 272624, 291212, 582424, 800833, 1164848, 1601666, 3203332, 6406664, 12813328]

約数ペア:

[(1, 12813328), (2, 6406664), (4, 3203332), (8, 1601666), (11, 1164848), (16, 800833), (22, 582424), (44, 291212), (47, 272624), (88, 145606), (94, 136312), (176, 72803), (188, 68156), (376, 34078), (517, 24784), (752, 17039), (1034, 12392), (1549, 8272), (2068, 6196), (3098, 4136)]