15511472942

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{991909}}^1$

素因数の和:993035

約数の個数: 16

約数和(自身を含む): 26614929120

約数和(自身を除く): 11103456178

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 15638, 991909, 1983818, 6943363, 13886726, 1107962353, 2215924706, 7755736471, 15511472942]

約数ペア:

[(1, 15511472942), (2, 7755736471), (7, 2215924706), (14, 1107962353), (1117, 13886726), (2234, 6943363), (7819, 1983818), (15638, 991909)]