21883256

素因数分解:

$2^3\times {\mathrm{1481}}^1\times {\mathrm{1847}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 41081040

約数和(自身を除く): 19197784

約数列:

[1, 2, 4, 8, 1481, 1847, 2962, 3694, 5924, 7388, 11848, 14776, 2735407, 5470814, 10941628, 21883256]

約数ペア:

[(1, 21883256), (2, 10941628), (4, 5470814), (8, 2735407), (1481, 14776), (1847, 11848), (2962, 7388), (3694, 5924)]