26001538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1759}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 41184000

約数和(自身を除く): 15182462

約数列:

[1, 2, 19, 38, 389, 778, 1759, 3518, 7391, 14782, 33421, 66842, 684251, 1368502, 13000769, 26001538]

約数ペア:

[(1, 26001538), (2, 13000769), (19, 1368502), (38, 684251), (389, 66842), (778, 33421), (1759, 14782), (3518, 7391)]