23551982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13187}}^1$

素因数の和:13255

約数の個数: 16

約数和(自身を含む): 37981440

約数和(自身を除く): 14429458

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 13187, 26374, 250553, 501106, 619789, 1239578, 11775991, 23551982]

約数ペア:

[(1, 23551982), (2, 11775991), (19, 1239578), (38, 619789), (47, 501106), (94, 250553), (893, 26374), (1786, 13187)]