19101603742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{493403}}^1$

素因数の和:494907

約数の個数: 16

約数和(自身を含む): 30877222320

約数和(自身を除く): 11775618578

約数列:

[1, 2, 13, 26, 1489, 2978, 19357, 38714, 493403, 986806, 6414239, 12828478, 734677067, 1469354134, 9550801871, 19101603742]

約数ペア:

[(1, 19101603742), (2, 9550801871), (13, 1469354134), (26, 734677067), (1489, 12828478), (2978, 6414239), (19357, 986806), (38714, 493403)]