17676004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{12241}}^1$

素因数の和:12283

約数の個数: 18

約数和(自身を含む): 32649414

約数和(自身を除く): 14973410

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 12241, 24482, 48964, 232579, 465158, 930316, 4419001, 8838002, 17676004]

約数ペア:

[(1, 17676004), (2, 8838002), (4, 4419001), (19, 930316), (38, 465158), (76, 232579), (361, 48964), (722, 24482), (1444, 12241)]