19311828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84701}}^1$

素因数の和:84727

約数の個数: 24

約数和(自身を含む): 47433120

約数和(自身を除く): 28121292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84701, 169402, 254103, 338804, 508206, 1016412, 1609319, 3218638, 4827957, 6437276, 9655914, 19311828]

約数ペア:

[(1, 19311828), (2, 9655914), (3, 6437276), (4, 4827957), (6, 3218638), (12, 1609319), (19, 1016412), (38, 508206), (57, 338804), (76, 254103), (114, 169402), (228, 84701)]