19469109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 10473675

約数列:

[1, 3, 11, 23, 33, 69, 113, 227, 253, 339, 681, 759, 1243, 2497, 2599, 3729, 5221, 7491, 7797, 15663, 25651, 28589, 57431, 76953, 85767, 172293, 282161, 589973, 846483, 1769919, 6489703, 19469109]

約数ペア:

[(1, 19469109), (3, 6489703), (11, 1769919), (23, 846483), (33, 589973), (69, 282161), (113, 172293), (227, 85767), (253, 76953), (339, 57431), (681, 28589), (759, 25651), (1243, 15663), (2497, 7797), (2599, 7491), (3729, 5221)]