23619147

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 33704784

約数和(自身を除く): 10085637

約数列:

[1, 3, 19, 57, 113, 193, 339, 361, 579, 1083, 2147, 3667, 6441, 11001, 21809, 40793, 65427, 69673, 122379, 209019, 414371, 1243113, 7873049, 23619147]

約数ペア:

[(1, 23619147), (3, 7873049), (19, 1243113), (57, 414371), (113, 209019), (193, 122379), (339, 69673), (361, 65427), (579, 40793), (1083, 21809), (2147, 11001), (3667, 6441)]