16921732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8631

約数の個数: 24

約数和(自身を含む): 32439960

約数和(自身を除く): 15518228

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 8581, 17162, 34324, 145877, 248849, 291754, 497698, 583508, 995396, 4230433, 8460866, 16921732]

約数ペア:

[(1, 16921732), (2, 8460866), (4, 4230433), (17, 995396), (29, 583508), (34, 497698), (58, 291754), (68, 248849), (116, 145877), (493, 34324), (986, 17162), (1972, 8581)]