19106903312

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4160911}}^1$

素因数の和:4160967

約数の個数: 40

約数和(自身を含む): 43340059392

約数和(自身を除く): 24233156080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 4160911, 8321822, 16643644, 29126377, 33287288, 58252754, 66574576, 116505508, 170597351, 233011016, 341194702, 466022032, 682389404, 1194181457, 1364778808, 2388362914, 2729557616, 4776725828, 9553451656, 19106903312]

約数ペア:

[(1, 19106903312), (2, 9553451656), (4, 4776725828), (7, 2729557616), (8, 2388362914), (14, 1364778808), (16, 1194181457), (28, 682389404), (41, 466022032), (56, 341194702), (82, 233011016), (112, 170597351), (164, 116505508), (287, 66574576), (328, 58252754), (574, 33287288), (656, 29126377), (1148, 16643644), (2296, 8321822), (4592, 4160911)]