3800038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9123

約数の個数: 16

約数和(自身を含む): 6546240

約数和(自身を除く): 2746202

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9091, 18182, 100001, 172729, 200002, 345458, 1900019, 3800038]

約数ペア:

[(1, 3800038), (2, 1900019), (11, 345458), (19, 200002), (22, 172729), (38, 100001), (209, 18182), (418, 9091)]