12711646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9041}}^1$

素因数の和:9099

約数の個数: 16

約数和(自身を含む): 20615760

約数和(自身を除く): 7904114

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 9041, 18082, 171779, 334517, 343558, 669034, 6355823, 12711646]

約数ペア:

[(1, 12711646), (2, 6355823), (19, 669034), (37, 343558), (38, 334517), (74, 171779), (703, 18082), (1406, 9041)]