19014716

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7001}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 38426976

約数和(自身を除く): 19412260

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 7001, 14002, 28004, 49007, 98014, 196028, 679097, 1358194, 2716388, 4753679, 9507358, 19014716]

約数ペア:

[(1, 19014716), (2, 9507358), (4, 4753679), (7, 2716388), (14, 1358194), (28, 679097), (97, 196028), (194, 98014), (388, 49007), (679, 28004), (1358, 14002), (2716, 7001)]