19391136

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 51617664

約数和(自身を除く): 32226528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2767, 3504, 5534, 7008, 8301, 11068, 16602, 22136, 33204, 44272, 66408, 88544, 132816, 201991, 265632, 403982, 605973, 807964, 1211946, 1615928, 2423892, 3231856, 4847784, 6463712, 9695568, 19391136]

約数ペア:

[(1, 19391136), (2, 9695568), (3, 6463712), (4, 4847784), (6, 3231856), (8, 2423892), (12, 1615928), (16, 1211946), (24, 807964), (32, 605973), (48, 403982), (73, 265632), (96, 201991), (146, 132816), (219, 88544), (292, 66408), (438, 44272), (584, 33204), (876, 22136), (1168, 16602), (1752, 11068), (2336, 8301), (2767, 7008), (3504, 5534)]