19195022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124643}}^1$

素因数の和:124663

約数の個数: 16

約数和(自身を含む): 35897472

約数和(自身を除く): 16702450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 124643, 249286, 872501, 1371073, 1745002, 2742146, 9597511, 19195022]

約数ペア:

[(1, 19195022), (2, 9597511), (7, 2742146), (11, 1745002), (14, 1371073), (22, 872501), (77, 249286), (154, 124643)]