17348420

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4111}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 36613248

約数和(自身を除く): 19264828

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4111, 4220, 8222, 16444, 20555, 41110, 82220, 867421, 1734842, 3469684, 4337105, 8674210, 17348420]

約数ペア:

[(1, 17348420), (2, 8674210), (4, 4337105), (5, 3469684), (10, 1734842), (20, 867421), (211, 82220), (422, 41110), (844, 20555), (1055, 16444), (2110, 8222), (4111, 4220)]