17420944

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{4673}}^1$

素因数の和:4914

約数の個数: 20

約数和(自身を含む): 33905196

約数和(自身を除く): 16484252

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 4673, 9346, 18692, 37384, 74768, 1088809, 2177618, 4355236, 8710472, 17420944]

約数ペア:

[(1, 17420944), (2, 8710472), (4, 4355236), (8, 2177618), (16, 1088809), (233, 74768), (466, 37384), (932, 18692), (1864, 9346), (3728, 4673)]