219323962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{766867}}^1$

素因数の和:766893

約数の個数: 16

約数和(自身を含む): 386501472

約数和(自身を除く): 167177510

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 766867, 1533734, 8435537, 9969271, 16871074, 19938542, 109661981, 219323962]

約数ペア:

[(1, 219323962), (2, 109661981), (11, 19938542), (13, 16871074), (22, 9969271), (26, 8435537), (143, 1533734), (286, 766867)]