23887636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 44210880

約数和(自身を除く): 20323244

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 1223, 2446, 4883, 4892, 9766, 19532, 23237, 46474, 92948, 314311, 628622, 1257244, 5971909, 11943818, 23887636]

約数ペア:

[(1, 23887636), (2, 11943818), (4, 5971909), (19, 1257244), (38, 628622), (76, 314311), (257, 92948), (514, 46474), (1028, 23237), (1223, 19532), (2446, 9766), (4883, 4892)]