15839922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10193}}^1$

素因数の和:10242

約数の個数: 32

約数和(自身を含む): 37187712

約数和(自身を除く): 21347790

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 10193, 20386, 30579, 61158, 71351, 142702, 214053, 377141, 428106, 754282, 1131423, 2262846, 2639987, 5279974, 7919961, 15839922]

約数ペア:

[(1, 15839922), (2, 7919961), (3, 5279974), (6, 2639987), (7, 2262846), (14, 1131423), (21, 754282), (37, 428106), (42, 377141), (74, 214053), (111, 142702), (222, 71351), (259, 61158), (518, 30579), (777, 20386), (1554, 10193)]