12912862898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2870801}}^1$

素因数の和:2870989

約数の個数: 16

約数和(自身を含む): 20979821016

約数和(自身を除く): 8066958118

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 2870801, 5741602, 37320413, 74640826, 496648573, 993297146, 6456431449, 12912862898]

約数ペア:

[(1, 12912862898), (2, 6456431449), (13, 993297146), (26, 496648573), (173, 74640826), (346, 37320413), (2249, 5741602), (4498, 2870801)]