21101026

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6067}}^1$

素因数の和:6153

約数の個数: 16

約数和(自身を含む): 33204096

約数和(自身を除く): 12103070

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 6067, 12134, 224479, 285149, 448958, 570298, 10550513, 21101026]

約数ペア:

[(1, 21101026), (2, 10550513), (37, 570298), (47, 448958), (74, 285149), (94, 224479), (1739, 12134), (3478, 6067)]