16220278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 25850880

約数和(自身を除く): 9630602

約数列:

[1, 2, 17, 34, 373, 746, 1279, 2558, 6341, 12682, 21743, 43486, 477067, 954134, 8110139, 16220278]

約数ペア:

[(1, 16220278), (2, 8110139), (17, 954134), (34, 477067), (373, 43486), (746, 21743), (1279, 12682), (2558, 6341)]