19814109

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41023}}^1$

素因数の和:41056

約数の個数: 16

約数和(自身を含む): 31506432

約数和(自身を除く): 11692323

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41023, 123069, 287161, 861483, 943529, 2830587, 6604703, 19814109]

約数ペア:

[(1, 19814109), (3, 6604703), (7, 2830587), (21, 943529), (23, 861483), (69, 287161), (161, 123069), (483, 41023)]