15800752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5317

約数の個数: 40

約数和(自身を含む): 35368272

約数和(自身を除く): 19567520

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5281, 10562, 21124, 42248, 58091, 84496, 89777, 116182, 179554, 232364, 359108, 464728, 718216, 929456, 987547, 1436432, 1975094, 3950188, 7900376, 15800752]

約数ペア:

[(1, 15800752), (2, 7900376), (4, 3950188), (8, 1975094), (11, 1436432), (16, 987547), (17, 929456), (22, 718216), (34, 464728), (44, 359108), (68, 232364), (88, 179554), (136, 116182), (176, 89777), (187, 84496), (272, 58091), (374, 42248), (748, 21124), (1496, 10562), (2992, 5281)]