21529676

素因数分解:

$2^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1049}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 43159200

約数和(自身を除く): 21629524

約数列:

[1, 2, 4, 7, 14, 28, 733, 1049, 1466, 2098, 2932, 4196, 5131, 7343, 10262, 14686, 20524, 29372, 768917, 1537834, 3075668, 5382419, 10764838, 21529676]

約数ペア:

[(1, 21529676), (2, 10764838), (4, 5382419), (7, 3075668), (14, 1537834), (28, 768917), (733, 29372), (1049, 20524), (1466, 14686), (2098, 10262), (2932, 7343), (4196, 5131)]