13319152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 33926400

約数和(自身を除く): 20607248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 569, 616, 836, 1064, 1138, 1232, 1463, 1672, 2128, 2276, 2926, 3344, 3983, 4552, 5852, 6259, 7966, 9104, 10811, 11704, 12518, 15932, 21622, 23408, 25036, 31864, 43244, 43813, 50072, 63728, 75677, 86488, 87626, 100144, 118921, 151354, 172976, 175252, 237842, 302708, 350504, 475684, 605416, 701008, 832447, 951368, 1210832, 1664894, 1902736, 3329788, 6659576, 13319152]

約数ペア:

[(1, 13319152), (2, 6659576), (4, 3329788), (7, 1902736), (8, 1664894), (11, 1210832), (14, 951368), (16, 832447), (19, 701008), (22, 605416), (28, 475684), (38, 350504), (44, 302708), (56, 237842), (76, 175252), (77, 172976), (88, 151354), (112, 118921), (133, 100144), (152, 87626), (154, 86488), (176, 75677), (209, 63728), (266, 50072), (304, 43813), (308, 43244), (418, 31864), (532, 25036), (569, 23408), (616, 21622), (836, 15932), (1064, 12518), (1138, 11704), (1232, 10811), (1463, 9104), (1672, 7966), (2128, 6259), (2276, 5852), (2926, 4552), (3344, 3983)]