21621034

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3549

約数の個数: 16

約数和(自身を含む): 33625728

約数和(自身を除く): 12004694

約数列:

[1, 2, 47, 67, 94, 134, 3149, 3433, 6298, 6866, 161351, 230011, 322702, 460022, 10810517, 21621034]

約数ペア:

[(1, 21621034), (2, 10810517), (47, 460022), (67, 322702), (94, 230011), (134, 161351), (3149, 6866), (3433, 6298)]