2019435190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8780153}}^1$

素因数の和:8780183

約数の個数: 16

約数和(自身を含む): 3793026528

約数和(自身を除く): 1773591338

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8780153, 17560306, 43900765, 87801530, 201943519, 403887038, 1009717595, 2019435190]

約数ペア:

[(1, 2019435190), (2, 1009717595), (5, 403887038), (10, 201943519), (23, 87801530), (46, 43900765), (115, 17560306), (230, 8780153)]