19544532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 54353376

約数和(自身を除く): 34808844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 773, 903, 1204, 1546, 1806, 2107, 2319, 3092, 3612, 4214, 4638, 5411, 6321, 8428, 9276, 10822, 12642, 16233, 21644, 25284, 32466, 33239, 37877, 64932, 66478, 75754, 99717, 113631, 132956, 151508, 199434, 227262, 232673, 398868, 454524, 465346, 698019, 930692, 1396038, 1628711, 2792076, 3257422, 4886133, 6514844, 9772266, 19544532]

約数ペア:

[(1, 19544532), (2, 9772266), (3, 6514844), (4, 4886133), (6, 3257422), (7, 2792076), (12, 1628711), (14, 1396038), (21, 930692), (28, 698019), (42, 465346), (43, 454524), (49, 398868), (84, 232673), (86, 227262), (98, 199434), (129, 151508), (147, 132956), (172, 113631), (196, 99717), (258, 75754), (294, 66478), (301, 64932), (516, 37877), (588, 33239), (602, 32466), (773, 25284), (903, 21644), (1204, 16233), (1546, 12642), (1806, 10822), (2107, 9276), (2319, 8428), (3092, 6321), (3612, 5411), (4214, 4638)]