22013552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 50889600

約数和(自身を除く): 28876048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 227, 232, 304, 319, 418, 454, 464, 551, 638, 836, 908, 1102, 1276, 1672, 1816, 2204, 2497, 2552, 3344, 3632, 4313, 4408, 4994, 5104, 6061, 6583, 8626, 8816, 9988, 12122, 13166, 17252, 19976, 24244, 26332, 34504, 39952, 47443, 48488, 52664, 69008, 72413, 94886, 96976, 105328, 125077, 144826, 189772, 250154, 289652, 379544, 500308, 579304, 759088, 1000616, 1158608, 1375847, 2001232, 2751694, 5503388, 11006776, 22013552]

約数ペア:

[(1, 22013552), (2, 11006776), (4, 5503388), (8, 2751694), (11, 2001232), (16, 1375847), (19, 1158608), (22, 1000616), (29, 759088), (38, 579304), (44, 500308), (58, 379544), (76, 289652), (88, 250154), (116, 189772), (152, 144826), (176, 125077), (209, 105328), (227, 96976), (232, 94886), (304, 72413), (319, 69008), (418, 52664), (454, 48488), (464, 47443), (551, 39952), (638, 34504), (836, 26332), (908, 24244), (1102, 19976), (1276, 17252), (1672, 13166), (1816, 12122), (2204, 9988), (2497, 8816), (2552, 8626), (3344, 6583), (3632, 6061), (4313, 5104), (4408, 4994)]