16423942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 26265600

約数和(自身を除く): 9841658

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5471, 10942, 103949, 207898, 432209, 864418, 8211971, 16423942]

約数ペア:

[(1, 16423942), (2, 8211971), (19, 864418), (38, 432209), (79, 207898), (158, 103949), (1501, 10942), (3002, 5471)]