5191028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 9643200

約数和(自身を除く): 4452172

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 409, 668, 818, 1636, 3173, 6346, 7771, 12692, 15542, 31084, 68303, 136606, 273212, 1297757, 2595514, 5191028]

約数ペア:

[(1, 5191028), (2, 2595514), (4, 1297757), (19, 273212), (38, 136606), (76, 68303), (167, 31084), (334, 15542), (409, 12692), (668, 7771), (818, 6346), (1636, 3173)]