15708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:42

約数の個数: 48

約数和(自身を含む): 48384

約数和(自身を除く): 32676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708]

約数ペア:

[(1, 15708), (2, 7854), (3, 5236), (4, 3927), (6, 2618), (7, 2244), (11, 1428), (12, 1309), (14, 1122), (17, 924), (21, 748), (22, 714), (28, 561), (33, 476), (34, 462), (42, 374), (44, 357), (51, 308), (66, 238), (68, 231), (77, 204), (84, 187), (102, 154), (119, 132)]