17961866624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{10794391}}^1$

素因数の和:10794418

約数の個数: 32

約数和(自身を含む): 38535979440

約数和(自身を除く): 20574112816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 10794391, 21588782, 43177564, 86355128, 140327083, 172710256, 280654166, 345420512, 561308332, 690841024, 1122616664, 1381682048, 2245233328, 4490466656, 8980933312, 17961866624]

約数ペア:

[(1, 17961866624), (2, 8980933312), (4, 4490466656), (8, 2245233328), (13, 1381682048), (16, 1122616664), (26, 690841024), (32, 561308332), (52, 345420512), (64, 280654166), (104, 172710256), (128, 140327083), (208, 86355128), (416, 43177564), (832, 21588782), (1664, 10794391)]