19020223876

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{7639}}^1\times {\mathrm{8527}}^1$

素因数の和:16243

約数の個数: 24

約数和(自身を含む): 33749730560

約数和(自身を除く): 14729506684

約数列:

[1, 2, 4, 73, 146, 292, 7639, 8527, 15278, 17054, 30556, 34108, 557647, 622471, 1115294, 1244942, 2230588, 2489884, 65137753, 130275506, 260551012, 4755055969, 9510111938, 19020223876]

約数ペア:

[(1, 19020223876), (2, 9510111938), (4, 4755055969), (73, 260551012), (146, 130275506), (292, 65137753), (7639, 2489884), (8527, 2230588), (15278, 1244942), (17054, 1115294), (30556, 622471), (34108, 557647)]