9649936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4486

約数の個数: 20

約数和(自身を含む): 18835600

約数和(自身を除く): 9185664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 4339, 8678, 17356, 34712, 69424, 603121, 1206242, 2412484, 4824968, 9649936]

約数ペア:

[(1, 9649936), (2, 4824968), (4, 2412484), (8, 1206242), (16, 603121), (139, 69424), (278, 34712), (556, 17356), (1112, 8678), (2224, 4339)]