11900845268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{546211}}^1$

素因数の和:546647

約数の個数: 24

約数和(自身を含む): 22482085920

約数和(自身を除く): 10581240652

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 546211, 1092422, 2184844, 7100743, 14201486, 28402972, 228862409, 457724818, 915449636, 2975211317, 5950422634, 11900845268]

約数ペア:

[(1, 11900845268), (2, 5950422634), (4, 2975211317), (13, 915449636), (26, 457724818), (52, 228862409), (419, 28402972), (838, 14201486), (1676, 7100743), (5447, 2184844), (10894, 1092422), (21788, 546211)]