11219722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1277}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 17667072

約数和(自身を除く): 6447350

約数列:

[1, 2, 23, 46, 191, 382, 1277, 2554, 4393, 8786, 29371, 58742, 243907, 487814, 5609861, 11219722]

約数ペア:

[(1, 11219722), (2, 5609861), (23, 487814), (46, 243907), (191, 58742), (382, 29371), (1277, 8786), (2554, 4393)]