16199378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 26248320

約数和(自身を除く): 10048942

約数列:

[1, 2, 13, 26, 419, 838, 1487, 2974, 5447, 10894, 19331, 38662, 623053, 1246106, 8099689, 16199378]

約数ペア:

[(1, 16199378), (2, 8099689), (13, 1246106), (26, 623053), (419, 38662), (838, 19331), (1487, 10894), (2974, 5447)]