198685994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{11059}}^1$

素因数の和:11765

約数の個数: 16

約数和(自身を含む): 321447840

約数和(自身を除く): 122761846

約数列:

[1, 2, 13, 26, 691, 1382, 8983, 11059, 17966, 22118, 143767, 287534, 7641769, 15283538, 99342997, 198685994]

約数ペア:

[(1, 198685994), (2, 99342997), (13, 15283538), (26, 7641769), (691, 287534), (1382, 143767), (8983, 22118), (11059, 17966)]