19630479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1657}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 28650240

約数和(自身を除く): 9019761

約数列:

[1, 3, 11, 33, 359, 1077, 1657, 3949, 4971, 11847, 18227, 54681, 594863, 1784589, 6543493, 19630479]

約数ペア:

[(1, 19630479), (3, 6543493), (11, 1784589), (33, 594863), (359, 54681), (1077, 18227), (1657, 11847), (3949, 4971)]