12827261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 14256000

約数和(自身を除く): 1428739

約数列:

[1, 19, 23, 149, 197, 437, 2831, 3427, 3743, 4531, 29353, 65113, 86089, 557707, 675119, 12827261]

約数ペア:

[(1, 12827261), (19, 675119), (23, 557707), (149, 86089), (197, 65113), (437, 29353), (2831, 4531), (3427, 3743)]