11973458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45041

約数の個数: 16

約数和(自身を含む): 21606720

約数和(自身を除く): 9633262

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45013, 90026, 315091, 630182, 855247, 1710494, 5986729, 11973458]

約数ペア:

[(1, 11973458), (2, 5986729), (7, 1710494), (14, 855247), (19, 630182), (38, 315091), (133, 90026), (266, 45013)]