16639898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5009}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 27414720

約数和(自身を除く): 10774822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5009, 10018, 55099, 110198, 756359, 1512718, 8319949, 16639898]

約数ペア:

[(1, 16639898), (2, 8319949), (11, 1512718), (22, 756359), (151, 110198), (302, 55099), (1661, 10018), (3322, 5009)]