12199268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 23183412

約数和(自身を除く): 10984144

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 173, 244, 289, 346, 578, 692, 1037, 1156, 2074, 2941, 4148, 5882, 10553, 11764, 17629, 21106, 35258, 42212, 49997, 70516, 99994, 179401, 199988, 358802, 717604, 3049817, 6099634, 12199268]

約数ペア:

[(1, 12199268), (2, 6099634), (4, 3049817), (17, 717604), (34, 358802), (61, 199988), (68, 179401), (122, 99994), (173, 70516), (244, 49997), (289, 42212), (346, 35258), (578, 21106), (692, 17629), (1037, 11764), (1156, 10553), (2074, 5882), (2941, 4148)]