19133288

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{4871}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 35955360

約数和(自身を除く): 16822072

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 4871, 9742, 19484, 38968, 2391661, 4783322, 9566644, 19133288]

約数ペア:

[(1, 19133288), (2, 9566644), (4, 4783322), (8, 2391661), (491, 38968), (982, 19484), (1964, 9742), (3928, 4871)]