2019686438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13114847}}^1$

素因数の和:13114867

約数の個数: 16

約数和(自身を含む): 3777076224

約数和(自身を除く): 1757389786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13114847, 26229694, 91803929, 144263317, 183607858, 288526634, 1009843219, 2019686438]

約数ペア:

[(1, 2019686438), (2, 1009843219), (7, 288526634), (11, 183607858), (14, 144263317), (22, 91803929), (77, 26229694), (154, 13114847)]