12662420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27527}}^1$

素因数の和:27559

約数の個数: 24

約数和(自身を含む): 27748224

約数和(自身を除く): 15085804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27527, 55054, 110108, 137635, 275270, 550540, 633121, 1266242, 2532484, 3165605, 6331210, 12662420]

約数ペア:

[(1, 12662420), (2, 6331210), (4, 3165605), (5, 2532484), (10, 1266242), (20, 633121), (23, 550540), (46, 275270), (92, 137635), (115, 110108), (230, 55054), (460, 27527)]