38310004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 70935200

約数和(自身を除く): 32625196

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 2389, 4009, 4778, 8018, 9556, 16036, 45391, 90782, 181564, 504079, 1008158, 2016316, 9577501, 19155002, 38310004]

約数ペア:

[(1, 38310004), (2, 19155002), (4, 9577501), (19, 2016316), (38, 1008158), (76, 504079), (211, 181564), (422, 90782), (844, 45391), (2389, 16036), (4009, 9556), (4778, 8018)]