19010678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 30171840

約数和(自身を除く): 11161162

約数列:

[1, 2, 19, 38, 211, 422, 2371, 4009, 4742, 8018, 45049, 90098, 500281, 1000562, 9505339, 19010678]

約数ペア:

[(1, 19010678), (2, 9505339), (19, 1000562), (38, 500281), (211, 90098), (422, 45049), (2371, 8018), (4009, 4742)]