18268492055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4678231}}^1$

素因数の和:4678318

約数の個数: 16

約数和(自身を含む): 24251954688

約数和(自身を除く): 5983462633

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 4678231, 23391155, 51460541, 257302705, 332154401, 1660772005, 3653698411, 18268492055]

約数ペア:

[(1, 18268492055), (5, 3653698411), (11, 1660772005), (55, 332154401), (71, 257302705), (355, 51460541), (781, 23391155), (3905, 4678231)]