19373772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 49577472

約数和(自身を除く): 30203700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 317, 463, 634, 926, 951, 1268, 1389, 1852, 1902, 2778, 3487, 3804, 5093, 5556, 6974, 10186, 10461, 13948, 15279, 20372, 20922, 30558, 41844, 61116, 146771, 293542, 440313, 587084, 880626, 1614481, 1761252, 3228962, 4843443, 6457924, 9686886, 19373772]

約数ペア:

[(1, 19373772), (2, 9686886), (3, 6457924), (4, 4843443), (6, 3228962), (11, 1761252), (12, 1614481), (22, 880626), (33, 587084), (44, 440313), (66, 293542), (132, 146771), (317, 61116), (463, 41844), (634, 30558), (926, 20922), (951, 20372), (1268, 15279), (1389, 13948), (1852, 10461), (1902, 10186), (2778, 6974), (3487, 5556), (3804, 5093)]