19920344

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{4157}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 37422000

約数和(自身を除く): 17501656

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4157, 4792, 8314, 16628, 33256, 2490043, 4980086, 9960172, 19920344]

約数ペア:

[(1, 19920344), (2, 9960172), (4, 4980086), (8, 2490043), (599, 33256), (1198, 16628), (2396, 8314), (4157, 4792)]