16704230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87917}}^1$

素因数の和:87943

約数の個数: 16

約数和(自身を含む): 31650480

約数和(自身を除く): 14946250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 87917, 175834, 439585, 879170, 1670423, 3340846, 8352115, 16704230]

約数ペア:

[(1, 16704230), (2, 8352115), (5, 3340846), (10, 1670423), (19, 879170), (38, 439585), (95, 175834), (190, 87917)]