10821644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{44351}}^1$

素因数の和:44416

約数の個数: 12

約数和(自身を含む): 19248768

約数和(自身を除く): 8427124

約数列:

[1, 2, 4, 61, 122, 244, 44351, 88702, 177404, 2705411, 5410822, 10821644]

約数ペア:

[(1, 10821644), (2, 5410822), (4, 2705411), (61, 177404), (122, 88702), (244, 44351)]