12995229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 19014912

約数和(自身を除く): 6019683

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6287, 18861, 81731, 245193, 333211, 999633, 4331743, 12995229]

約数ペア:

[(1, 12995229), (3, 4331743), (13, 999633), (39, 333211), (53, 245193), (159, 81731), (689, 18861), (2067, 6287)]