17969824

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:1792

約数の個数: 24

約数和(自身を含む): 35490420

約数和(自身を除く): 17520596

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1373, 1636, 2746, 3272, 5492, 6544, 10984, 13088, 21968, 43936, 561557, 1123114, 2246228, 4492456, 8984912, 17969824]

約数ペア:

[(1, 17969824), (2, 8984912), (4, 4492456), (8, 2246228), (16, 1123114), (32, 561557), (409, 43936), (818, 21968), (1373, 13088), (1636, 10984), (2746, 6544), (3272, 5492)]