15185828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 32747904

約数和(自身を除く): 17562076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 523, 854, 1037, 1046, 1708, 2074, 2092, 3661, 4148, 7259, 7322, 8891, 14518, 14644, 17782, 29036, 31903, 35564, 62237, 63806, 124474, 127612, 223321, 248948, 446642, 542351, 893284, 1084702, 2169404, 3796457, 7592914, 15185828]

約数ペア:

[(1, 15185828), (2, 7592914), (4, 3796457), (7, 2169404), (14, 1084702), (17, 893284), (28, 542351), (34, 446642), (61, 248948), (68, 223321), (119, 127612), (122, 124474), (238, 63806), (244, 62237), (427, 35564), (476, 31903), (523, 29036), (854, 17782), (1037, 14644), (1046, 14518), (1708, 8891), (2074, 7322), (2092, 7259), (3661, 4148)]