19157306

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14107}}^1$

素因数の和:14213

約数の個数: 16

約数和(自身を含む): 33182016

約数和(自身を除く): 14024710

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 14107, 28214, 98749, 197498, 1368379, 2736758, 9578653, 19157306]

約数ペア:

[(1, 19157306), (2, 9578653), (7, 2736758), (14, 1368379), (97, 197498), (194, 98749), (679, 28214), (1358, 14107)]