19427097

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 26837568

約数和(自身を除く): 7410471

約数列:

[1, 3, 53, 61, 159, 183, 2003, 3233, 6009, 9699, 106159, 122183, 318477, 366549, 6475699, 19427097]

約数ペア:

[(1, 19427097), (3, 6475699), (53, 366549), (61, 318477), (159, 122183), (183, 106159), (2003, 9699), (3233, 6009)]