21825722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 34777512

約数和(自身を除く): 12951790

約数列:

[1, 2, 17, 34, 373, 746, 1721, 3442, 6341, 12682, 29257, 58514, 641933, 1283866, 10912861, 21825722]

約数ペア:

[(1, 21825722), (2, 10912861), (17, 1283866), (34, 641933), (373, 58514), (746, 29257), (1721, 12682), (3442, 6341)]