16619676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 41350176

約数和(自身を除く): 24730500

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 317, 514, 634, 771, 951, 1028, 1268, 1542, 1902, 3084, 3804, 4369, 5389, 8738, 10778, 13107, 16167, 17476, 21556, 26214, 32334, 52428, 64668, 81469, 162938, 244407, 325876, 488814, 977628, 1384973, 2769946, 4154919, 5539892, 8309838, 16619676]

約数ペア:

[(1, 16619676), (2, 8309838), (3, 5539892), (4, 4154919), (6, 2769946), (12, 1384973), (17, 977628), (34, 488814), (51, 325876), (68, 244407), (102, 162938), (204, 81469), (257, 64668), (317, 52428), (514, 32334), (634, 26214), (771, 21556), (951, 17476), (1028, 16167), (1268, 13107), (1542, 10778), (1902, 8738), (3084, 5389), (3804, 4369)]