13809410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18917}}^1$

素因数の和:18997

約数の個数: 16

約数和(自身を含む): 25198776

約数和(自身を除く): 11389366

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 18917, 37834, 94585, 189170, 1380941, 2761882, 6904705, 13809410]

約数ペア:

[(1, 13809410), (2, 6904705), (5, 2761882), (10, 1380941), (73, 189170), (146, 94585), (365, 37834), (730, 18917)]