19007417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 22706880

約数和(自身を除く): 3699463

約数列:

[1, 11, 13, 61, 143, 671, 793, 2179, 8723, 23969, 28327, 132919, 311597, 1462109, 1727947, 19007417]

約数ペア:

[(1, 19007417), (11, 1727947), (13, 1462109), (61, 311597), (143, 132919), (671, 28327), (793, 23969), (2179, 8723)]