11178889424

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{286697}}^1$

素因数の和:289142

約数の個数: 20

約数和(自身を含む): 21668061444

約数和(自身を除く): 10489172020

約数列:

[1, 2, 4, 8, 16, 2437, 4874, 9748, 19496, 38992, 286697, 573394, 1146788, 2293576, 4587152, 698680589, 1397361178, 2794722356, 5589444712, 11178889424]

約数ペア:

[(1, 11178889424), (2, 5589444712), (4, 2794722356), (8, 1397361178), (16, 698680589), (2437, 4587152), (4874, 2293576), (9748, 1146788), (19496, 573394), (38992, 286697)]