188570288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{620297}}^1$

素因数の和:620324

約数の個数: 20

約数和(自身を含む): 384584760

約数和(自身を除く): 196014472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 620297, 1240594, 2481188, 4962376, 9924752, 11785643, 23571286, 47142572, 94285144, 188570288]

約数ペア:

[(1, 188570288), (2, 94285144), (4, 47142572), (8, 23571286), (16, 11785643), (19, 9924752), (38, 4962376), (76, 2481188), (152, 1240594), (304, 620297)]