12856566910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5081647}}^1$

素因数の和:5081688

約数の個数: 32

約数和(自身を含む): 26343263232

約数和(自身を除く): 13486696322

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5081647, 10163294, 25408235, 50816470, 55898117, 111796234, 116877881, 233755762, 279490585, 558981170, 584389405, 1168778810, 1285656691, 2571313382, 6428283455, 12856566910]

約数ペア:

[(1, 12856566910), (2, 6428283455), (5, 2571313382), (10, 1285656691), (11, 1168778810), (22, 584389405), (23, 558981170), (46, 279490585), (55, 233755762), (110, 116877881), (115, 111796234), (230, 55898117), (253, 50816470), (506, 25408235), (1265, 10163294), (2530, 5081647)]