19068676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 36610560

約数和(自身を除く): 17541884

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 2269, 4202, 4538, 8404, 9076, 24959, 49918, 99836, 433379, 866758, 1733516, 4767169, 9534338, 19068676]

約数ペア:

[(1, 19068676), (2, 9534338), (4, 4767169), (11, 1733516), (22, 866758), (44, 433379), (191, 99836), (382, 49918), (764, 24959), (2101, 9076), (2269, 8404), (4202, 4538)]