13331996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 13279204

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 263, 437, 526, 551, 667, 874, 1052, 1102, 1334, 1748, 2204, 2668, 4997, 6049, 7627, 9994, 12098, 12673, 15254, 19988, 24196, 25346, 30508, 50692, 114931, 144913, 175421, 229862, 289826, 350842, 459724, 579652, 701684, 3332999, 6665998, 13331996]

約数ペア:

[(1, 13331996), (2, 6665998), (4, 3332999), (19, 701684), (23, 579652), (29, 459724), (38, 350842), (46, 289826), (58, 229862), (76, 175421), (92, 144913), (116, 114931), (263, 50692), (437, 30508), (526, 25346), (551, 24196), (667, 19988), (874, 15254), (1052, 12673), (1102, 12098), (1334, 9994), (1748, 7627), (2204, 6049), (2668, 4997)]