16982740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36919}}^1$

素因数の和:36951

約数の個数: 24

約数和(自身を含む): 37215360

約数和(自身を除く): 20232620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 36919, 73838, 147676, 184595, 369190, 738380, 849137, 1698274, 3396548, 4245685, 8491370, 16982740]

約数ペア:

[(1, 16982740), (2, 8491370), (4, 4245685), (5, 3396548), (10, 1698274), (20, 849137), (23, 738380), (46, 369190), (92, 184595), (115, 147676), (230, 73838), (460, 36919)]