13752368

素因数分解:

$2^4\times 7^1\times {\mathrm{122789}}^1$

素因数の和:122804

約数の個数: 20

約数和(自身を含む): 30451920

約数和(自身を除く): 16699552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 122789, 245578, 491156, 859523, 982312, 1719046, 1964624, 3438092, 6876184, 13752368]

約数ペア:

[(1, 13752368), (2, 6876184), (4, 3438092), (7, 1964624), (8, 1719046), (14, 982312), (16, 859523), (28, 491156), (56, 245578), (112, 122789)]