23564636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{16319}}^1$

素因数の和:16361

約数の個数: 18

約数和(自身を含む): 43525440

約数和(自身を除く): 19960804

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 16319, 32638, 65276, 310061, 620122, 1240244, 5891159, 11782318, 23564636]

約数ペア:

[(1, 23564636), (2, 11782318), (4, 5891159), (19, 1240244), (38, 620122), (76, 310061), (361, 65276), (722, 32638), (1444, 16319)]