18679768

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{1607}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 35070480

約数和(自身を除く): 16390712

約数列:

[1, 2, 4, 8, 1453, 1607, 2906, 3214, 5812, 6428, 11624, 12856, 2334971, 4669942, 9339884, 18679768]

約数ペア:

[(1, 18679768), (2, 9339884), (4, 4669942), (8, 2334971), (1453, 12856), (1607, 11624), (2906, 6428), (3214, 5812)]