19381707070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2629811}}^1$

素因数の和:2629896

約数の個数: 32

約数和(自身を含む): 38626678656

約数和(自身を除く): 19244971586

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 2629811, 5259622, 13149055, 26298110, 28927921, 57855842, 144639605, 176197337, 289279210, 352394674, 880986685, 1761973370, 1938170707, 3876341414, 9690853535, 19381707070]

約数ペア:

[(1, 19381707070), (2, 9690853535), (5, 3876341414), (10, 1938170707), (11, 1761973370), (22, 880986685), (55, 352394674), (67, 289279210), (110, 176197337), (134, 144639605), (335, 57855842), (670, 28927921), (737, 26298110), (1474, 13149055), (3685, 5259622), (7370, 2629811)]