16404218

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 26491644

約数和(自身を除く): 10087426

約数列:

[1, 2, 17, 34, 101, 202, 281, 289, 562, 578, 1717, 3434, 4777, 9554, 28381, 29189, 56762, 58378, 81209, 162418, 482477, 964954, 8202109, 16404218]

約数ペア:

[(1, 16404218), (2, 8202109), (17, 964954), (34, 482477), (101, 162418), (202, 81209), (281, 58378), (289, 56762), (562, 29189), (578, 28381), (1717, 9554), (3434, 4777)]