16999946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 28071360

約数和(自身を除く): 11071414

約数列:

[1, 2, 19, 37, 38, 74, 107, 113, 214, 226, 703, 1406, 2033, 2147, 3959, 4066, 4181, 4294, 7918, 8362, 12091, 24182, 75221, 79439, 150442, 158878, 229729, 447367, 459458, 894734, 8499973, 16999946]

約数ペア:

[(1, 16999946), (2, 8499973), (19, 894734), (37, 459458), (38, 447367), (74, 229729), (107, 158878), (113, 150442), (214, 79439), (226, 75221), (703, 24182), (1406, 12091), (2033, 8362), (2147, 7918), (3959, 4294), (4066, 4181)]