19016860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41341}}^1$

素因数の和:41373

約数の個数: 24

約数和(自身を含む): 41672736

約数和(自身を除く): 22655876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 41341, 82682, 165364, 206705, 413410, 826820, 950843, 1901686, 3803372, 4754215, 9508430, 19016860]

約数ペア:

[(1, 19016860), (2, 9508430), (4, 4754215), (5, 3803372), (10, 1901686), (20, 950843), (23, 826820), (46, 413410), (92, 206705), (115, 165364), (230, 82682), (460, 41341)]