12135916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 22967280

約数和(自身を除く): 10831364

約数列:

[1, 2, 4, 13, 26, 52, 419, 557, 838, 1114, 1676, 2228, 5447, 7241, 10894, 14482, 21788, 28964, 233383, 466766, 933532, 3033979, 6067958, 12135916]

約数ペア:

[(1, 12135916), (2, 6067958), (4, 3033979), (13, 933532), (26, 466766), (52, 233383), (419, 28964), (557, 21788), (838, 14482), (1114, 10894), (1676, 7241), (2228, 5447)]