13774490

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3541}}^1$

素因数の和:3937

約数の個数: 16

約数和(自身を含む): 24864840

約数和(自身を除く): 11090350

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3541, 3890, 7082, 17705, 35410, 1377449, 2754898, 6887245, 13774490]

約数ペア:

[(1, 13774490), (2, 6887245), (5, 2754898), (10, 1377449), (389, 35410), (778, 17705), (1945, 7082), (3541, 3890)]