3996194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 6377280

約数和(自身を除く): 2381086

約数列:

[1, 2, 19, 38, 103, 206, 1021, 1957, 2042, 3914, 19399, 38798, 105163, 210326, 1998097, 3996194]

約数ペア:

[(1, 3996194), (2, 1998097), (19, 210326), (38, 105163), (103, 38798), (206, 19399), (1021, 3914), (1957, 2042)]