13664230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71917}}^1$

素因数の和:71943

約数の個数: 16

約数和(自身を含む): 25890480

約数和(自身を除く): 12226250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 71917, 143834, 359585, 719170, 1366423, 2732846, 6832115, 13664230]

約数ペア:

[(1, 13664230), (2, 6832115), (5, 2732846), (10, 1366423), (19, 719170), (38, 359585), (95, 143834), (190, 71917)]