3888388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 8187200

約数和(自身を除く): 4298812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7309, 14618, 29236, 51163, 102326, 138871, 204652, 277742, 555484, 972097, 1944194, 3888388]

約数ペア:

[(1, 3888388), (2, 1944194), (4, 972097), (7, 555484), (14, 277742), (19, 204652), (28, 138871), (38, 102326), (76, 51163), (133, 29236), (266, 14618), (532, 7309)]