12918002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 6910798

約数列:

[1, 2, 67, 134, 149, 298, 647, 1294, 9983, 19966, 43349, 86698, 96403, 192806, 6459001, 12918002]

約数ペア:

[(1, 12918002), (2, 6459001), (67, 192806), (134, 96403), (149, 86698), (298, 43349), (647, 19966), (1294, 9983)]