16892273

素因数分解:

${\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 12

約数和(自身を含む): 18100548

約数和(自身を除く): 1208275

約数列:

[1, 19, 73, 361, 641, 1387, 12179, 26353, 46793, 231401, 889067, 16892273]

約数ペア:

[(1, 16892273), (19, 889067), (73, 231401), (361, 46793), (641, 26353), (1387, 12179)]