18697254418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1829119}}^1$

素因数の和:1829409

約数の個数: 16

約数和(自身を含む): 29631744000

約数和(自身を除く): 10934489582

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 1829119, 3658238, 34753261, 69506522, 492033011, 984066022, 9348627209, 18697254418]

約数ペア:

[(1, 18697254418), (2, 9348627209), (19, 984066022), (38, 492033011), (269, 69506522), (538, 34753261), (5111, 3658238), (10222, 1829119)]