1963460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 2377660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5167, 10334, 20668, 25835, 51670, 98173, 103340, 196346, 392692, 490865, 981730, 1963460]

約数ペア:

[(1, 1963460), (2, 981730), (4, 490865), (5, 392692), (10, 196346), (19, 103340), (20, 98173), (38, 51670), (76, 25835), (95, 20668), (190, 10334), (380, 5167)]