26770307938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19991}}^1\times {\mathrm{60869}}^1$

素因数の和:80873

約数の個数: 16

約数和(自身を含む): 43808869440

約数和(自身を除く): 17038561502

約数列:

[1, 2, 11, 22, 19991, 39982, 60869, 121738, 219901, 439802, 669559, 1339118, 1216832179, 2433664358, 13385153969, 26770307938]

約数ペア:

[(1, 26770307938), (2, 13385153969), (11, 2433664358), (22, 1216832179), (19991, 1339118), (39982, 669559), (60869, 439802), (121738, 219901)]