19055902418

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{36473}}^1$

素因数の和:37106

約数の個数: 32

約数和(自身を含む): 33215266944

約数和(自身を除く): 14159364526

約数列:

[1, 2, 7, 14, 67, 134, 469, 557, 938, 1114, 3899, 7798, 36473, 37319, 72946, 74638, 255311, 261233, 510622, 522466, 2443691, 4887382, 17105837, 20315461, 34211674, 40630922, 142208227, 284416454, 1361135887, 2722271774, 9527951209, 19055902418]

約数ペア:

[(1, 19055902418), (2, 9527951209), (7, 2722271774), (14, 1361135887), (67, 284416454), (134, 142208227), (469, 40630922), (557, 34211674), (938, 20315461), (1114, 17105837), (3899, 4887382), (7798, 2443691), (36473, 522466), (37319, 510622), (72946, 261233), (74638, 255311)]