65919194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21871}}^1$

素因数の和:22021

約数の個数: 16

約数和(自身を含む): 108660096

約数和(自身を除く): 42740902

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 21871, 43742, 240581, 481162, 2996327, 5992654, 32959597, 65919194]

約数ペア:

[(1, 65919194), (2, 32959597), (11, 5992654), (22, 2996327), (137, 481162), (274, 240581), (1507, 43742), (3014, 21871)]