19022013

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11941}}^1$

素因数の和:12009

約数の個数: 16

約数和(自身を含む): 28660800

約数和(自身を除く): 9638787

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11941, 35823, 107469, 322407, 704519, 2113557, 6340671, 19022013]

約数ペア:

[(1, 19022013), (3, 6340671), (9, 2113557), (27, 704519), (59, 322407), (177, 107469), (531, 35823), (1593, 11941)]