12872563198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1629851}}^1$

素因数の和:1630223

約数の個数: 16

約数和(自身を含む): 21122881920

約数和(自身を除く): 8250318722

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 1629851, 3259702, 17928361, 35856722, 585116509, 1170233018, 6436281599, 12872563198]

約数ペア:

[(1, 12872563198), (2, 6436281599), (11, 1170233018), (22, 585116509), (359, 35856722), (718, 17928361), (3949, 3259702), (7898, 1629851)]