21736670

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3581}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 39201408

約数和(自身を除く): 17464738

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 3581, 6070, 7162, 17905, 35810, 2173667, 4347334, 10868335, 21736670]

約数ペア:

[(1, 21736670), (2, 10868335), (5, 4347334), (10, 2173667), (607, 35810), (1214, 17905), (3035, 7162), (3581, 6070)]