18795664

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2713}}^1$

素因数の和:3154

約数の個数: 20

約数和(自身を含む): 36514156

約数和(自身を除く): 17718492

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2713, 3464, 5426, 6928, 10852, 21704, 43408, 1174729, 2349458, 4698916, 9397832, 18795664]

約数ペア:

[(1, 18795664), (2, 9397832), (4, 4698916), (8, 2349458), (16, 1174729), (433, 43408), (866, 21704), (1732, 10852), (2713, 6928), (3464, 5426)]