12181697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 14048640

約数和(自身を除く): 1866943

約数列:

[1, 11, 23, 89, 253, 541, 979, 2047, 5951, 12443, 22517, 48149, 136873, 529639, 1107427, 12181697]

約数ペア:

[(1, 12181697), (11, 1107427), (23, 529639), (89, 136873), (253, 48149), (541, 22517), (979, 12443), (2047, 5951)]