19361763

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 29877120

約数和(自身を除く): 10515357

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2393, 2697, 7179, 8091, 21537, 69397, 74183, 208191, 222549, 624573, 667647, 2151307, 6453921, 19361763]

約数ペア:

[(1, 19361763), (3, 6453921), (9, 2151307), (29, 667647), (31, 624573), (87, 222549), (93, 208191), (261, 74183), (279, 69397), (899, 21537), (2393, 8091), (2697, 7179)]