17197450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8389}}^1$

素因数の和:8442

約数の個数: 24

約数和(自身を含む): 32771340

約数和(自身を除く): 15573890

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 8389, 16778, 41945, 83890, 209725, 343949, 419450, 687898, 1719745, 3439490, 8598725, 17197450]

約数ペア:

[(1, 17197450), (2, 8598725), (5, 3439490), (10, 1719745), (25, 687898), (41, 419450), (50, 343949), (82, 209725), (205, 83890), (410, 41945), (1025, 16778), (2050, 8389)]