17199742

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28571}}^1$

素因数の和:28623

約数の個数: 16

約数和(自身を含む): 30172032

約数和(自身を除く): 12972290

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 28571, 57142, 199997, 399994, 1228553, 2457106, 8599871, 17199742]

約数ペア:

[(1, 17199742), (2, 8599871), (7, 2457106), (14, 1228553), (43, 399994), (86, 199997), (301, 57142), (602, 28571)]