15996888

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 44389800

約数和(自身を除く): 28392912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 5419, 10838, 16257, 21676, 32514, 43352, 48771, 65028, 97542, 130056, 195084, 222179, 390168, 444358, 666537, 888716, 1333074, 1777432, 1999611, 2666148, 3999222, 5332296, 7998444, 15996888]

約数ペア:

[(1, 15996888), (2, 7998444), (3, 5332296), (4, 3999222), (6, 2666148), (8, 1999611), (9, 1777432), (12, 1333074), (18, 888716), (24, 666537), (36, 444358), (41, 390168), (72, 222179), (82, 195084), (123, 130056), (164, 97542), (246, 65028), (328, 48771), (369, 43352), (492, 32514), (738, 21676), (984, 16257), (1476, 10838), (2952, 5419)]