23205821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 25190400

約数和(自身を除く): 1984579

約数列:

[1, 19, 59, 127, 163, 1121, 2413, 3097, 7493, 9617, 20701, 142367, 182723, 393319, 1221359, 23205821]

約数ペア:

[(1, 23205821), (19, 1221359), (59, 393319), (127, 182723), (163, 142367), (1121, 20701), (2413, 9617), (3097, 7493)]