38754514

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 58944600

約数和(自身を除く): 20190086

約数列:

[1, 2, 109, 218, 389, 457, 778, 914, 42401, 49813, 84802, 99626, 177773, 355546, 19377257, 38754514]

約数ペア:

[(1, 38754514), (2, 19377257), (109, 355546), (218, 177773), (389, 99626), (457, 84802), (778, 49813), (914, 42401)]