16973360

素因数分解:

$2^4\times 5^1\times {\mathrm{212167}}^1$

素因数の和:212180

約数の個数: 20

約数和(自身を含む): 39463248

約数和(自身を除く): 22489888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 212167, 424334, 848668, 1060835, 1697336, 2121670, 3394672, 4243340, 8486680, 16973360]

約数ペア:

[(1, 16973360), (2, 8486680), (4, 4243340), (5, 3394672), (8, 2121670), (10, 1697336), (16, 1060835), (20, 848668), (40, 424334), (80, 212167)]