12091486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28927}}^1$

素因数の和:28959

約数の個数: 16

約数和(自身を含む): 20828160

約数和(自身を除く): 8736674

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28927, 57854, 318197, 549613, 636394, 1099226, 6045743, 12091486]

約数ペア:

[(1, 12091486), (2, 6045743), (11, 1099226), (19, 636394), (22, 549613), (38, 318197), (209, 57854), (418, 28927)]