13007248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42787}}^1$

素因数の和:42814

約数の個数: 20

約数和(自身を含む): 26528560

約数和(自身を除く): 13521312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42787, 85574, 171148, 342296, 684592, 812953, 1625906, 3251812, 6503624, 13007248]

約数ペア:

[(1, 13007248), (2, 6503624), (4, 3251812), (8, 1625906), (16, 812953), (19, 684592), (38, 342296), (76, 171148), (152, 85574), (304, 42787)]