23994490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 46730880

約数和(自身を除く): 22736390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 487, 758, 974, 1895, 2435, 3790, 4870, 4927, 6331, 9854, 12662, 24635, 31655, 49270, 63310, 184573, 369146, 922865, 1845730, 2399449, 4798898, 11997245, 23994490]

約数ペア:

[(1, 23994490), (2, 11997245), (5, 4798898), (10, 2399449), (13, 1845730), (26, 922865), (65, 369146), (130, 184573), (379, 63310), (487, 49270), (758, 31655), (974, 24635), (1895, 12662), (2435, 9854), (3790, 6331), (4870, 4927)]