1900575370

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{955063}}^1$

素因数の和:955269

約数の個数: 16

約数和(自身を含む): 3438230400

約数和(自身を除く): 1537655030

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 955063, 1910126, 4775315, 9550630, 190057537, 380115074, 950287685, 1900575370]

約数ペア:

[(1, 1900575370), (2, 950287685), (5, 380115074), (10, 190057537), (199, 9550630), (398, 4775315), (995, 1910126), (1990, 955063)]