2019848190734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{194104189}}^1$

素因数の和:194104256

約数の個数: 24

約数和(自身を含む): 3407693159640

約数和(自身を除く): 1387844968906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 194104189, 388208378, 2135146079, 4270292158, 8346480127, 16692960254, 23486606869, 46973213738, 91811281397, 183622562794, 1009924095367, 2019848190734]

約数ペア:

[(1, 2019848190734), (2, 1009924095367), (11, 183622562794), (22, 91811281397), (43, 46973213738), (86, 23486606869), (121, 16692960254), (242, 8346480127), (473, 4270292158), (946, 2135146079), (5203, 388208378), (10406, 194104189)]