16707290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 30642300

約数和(自身を除く): 13935010

約数列:

[1, 2, 5, 10, 61, 122, 305, 449, 610, 898, 2245, 3721, 4490, 7442, 18605, 27389, 37210, 54778, 136945, 273890, 1670729, 3341458, 8353645, 16707290]

約数ペア:

[(1, 16707290), (2, 8353645), (5, 3341458), (10, 1670729), (61, 273890), (122, 136945), (305, 54778), (449, 37210), (610, 27389), (898, 18605), (2245, 7442), (3721, 4490)]