19627174

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 34225200

約数和(自身を除く): 14598026

約数列:

[1, 2, 7, 14, 97, 149, 194, 298, 679, 1043, 1358, 2086, 9409, 14453, 18818, 28906, 65863, 101171, 131726, 202342, 1401941, 2803882, 9813587, 19627174]

約数ペア:

[(1, 19627174), (2, 9813587), (7, 2803882), (14, 1401941), (97, 202342), (149, 131726), (194, 101171), (298, 65863), (679, 28906), (1043, 18818), (1358, 14453), (2086, 9409)]