19629088

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{3389}}^1$

素因数の和:3580

約数の個数: 24

約数和(自身を含む): 38869740

約数和(自身を除く): 19240652

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 3389, 5792, 6778, 13556, 27112, 54224, 108448, 613409, 1226818, 2453636, 4907272, 9814544, 19629088]

約数ペア:

[(1, 19629088), (2, 9814544), (4, 4907272), (8, 2453636), (16, 1226818), (32, 613409), (181, 108448), (362, 54224), (724, 27112), (1448, 13556), (2896, 6778), (3389, 5792)]