18984184

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{3347}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 35656200

約数和(自身を除く): 16672016

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 3347, 5672, 6694, 13388, 26776, 2373023, 4746046, 9492092, 18984184]

約数ペア:

[(1, 18984184), (2, 9492092), (4, 4746046), (8, 2373023), (709, 26776), (1418, 13388), (2836, 6694), (3347, 5672)]