419927246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{24181}}^1$

素因数の和:24659

約数の個数: 16

約数和(自身を含む): 664521360

約数和(自身を除く): 244594114

約数列:

[1, 2, 19, 38, 457, 914, 8683, 17366, 24181, 48362, 459439, 918878, 11050717, 22101434, 209963623, 419927246]

約数ペア:

[(1, 419927246), (2, 209963623), (19, 22101434), (38, 11050717), (457, 918878), (914, 459439), (8683, 48362), (17366, 24181)]