21706592

素因数分解:

$2^5\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 42849576

約数和(自身を除く): 21142984

約数列:

[1, 2, 4, 8, 16, 32, 523, 1046, 1297, 2092, 2594, 4184, 5188, 8368, 10376, 16736, 20752, 41504, 678331, 1356662, 2713324, 5426648, 10853296, 21706592]

約数ペア:

[(1, 21706592), (2, 10853296), (4, 5426648), (8, 2713324), (16, 1356662), (32, 678331), (523, 41504), (1046, 20752), (1297, 16736), (2092, 10376), (2594, 8368), (4184, 5188)]