2067428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 4156320

約数和(自身を除く): 2088892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2473, 4946, 9892, 27203, 46987, 54406, 93974, 108812, 187948, 516857, 1033714, 2067428]

約数ペア:

[(1, 2067428), (2, 1033714), (4, 516857), (11, 187948), (19, 108812), (22, 93974), (38, 54406), (44, 46987), (76, 27203), (209, 9892), (418, 4946), (836, 2473)]