12149474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 20018880

約数和(自身を除く): 7869406

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 13901, 27802, 264119, 319723, 528238, 639446, 6074737, 12149474]

約数ペア:

[(1, 12149474), (2, 6074737), (19, 639446), (23, 528238), (38, 319723), (46, 264119), (437, 27802), (874, 13901)]