15495998

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7963}}^1$

素因数の和:8111

約数の個数: 16

約数和(自身を含む): 26759040

約数和(自身を除く): 11263042

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7963, 15926, 55741, 111482, 1106857, 2213714, 7747999, 15495998]

約数ペア:

[(1, 15495998), (2, 7747999), (7, 2213714), (14, 1106857), (139, 111482), (278, 55741), (973, 15926), (1946, 7963)]