21303046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{601}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 32941440

約数和(自身を除く): 11638394

約数列:

[1, 2, 37, 74, 479, 601, 958, 1202, 17723, 22237, 35446, 44474, 287879, 575758, 10651523, 21303046]

約数ペア:

[(1, 21303046), (2, 10651523), (37, 575758), (74, 287879), (479, 44474), (601, 35446), (958, 22237), (1202, 17723)]