38991854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 28068370

約数列:

[1, 2, 11, 22, 23, 46, 253, 263, 293, 506, 526, 586, 2893, 3223, 5786, 6049, 6446, 6739, 12098, 13478, 66539, 74129, 77059, 133078, 148258, 154118, 847649, 1695298, 1772357, 3544714, 19495927, 38991854]

約数ペア:

[(1, 38991854), (2, 19495927), (11, 3544714), (22, 1772357), (23, 1695298), (46, 847649), (253, 154118), (263, 148258), (293, 133078), (506, 77059), (526, 74129), (586, 66539), (2893, 13478), (3223, 12098), (5786, 6739), (6049, 6446)]