17393156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 35259840

約数和(自身を除く): 17866684

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 317, 319, 473, 634, 638, 946, 1247, 1268, 1276, 1892, 2494, 3487, 4988, 6974, 9193, 13631, 13717, 13948, 18386, 27262, 27434, 36772, 54524, 54868, 101123, 149941, 202246, 299882, 395299, 404492, 599764, 790598, 1581196, 4348289, 8696578, 17393156]

約数ペア:

[(1, 17393156), (2, 8696578), (4, 4348289), (11, 1581196), (22, 790598), (29, 599764), (43, 404492), (44, 395299), (58, 299882), (86, 202246), (116, 149941), (172, 101123), (317, 54868), (319, 54524), (473, 36772), (634, 27434), (638, 27262), (946, 18386), (1247, 13948), (1268, 13717), (1276, 13631), (1892, 9193), (2494, 6974), (3487, 4988)]