2019935029

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{19793}}^1$

素因数の和:20100

約数の個数: 16

約数和(自身を含む): 2356277760

約数和(自身を除く): 336342731

約数列:

[1, 7, 61, 239, 427, 1673, 14579, 19793, 102053, 138551, 1207373, 4730527, 8451611, 33113689, 288562147, 2019935029]

約数ペア:

[(1, 2019935029), (7, 288562147), (61, 33113689), (239, 8451611), (427, 4730527), (1673, 1207373), (14579, 138551), (19793, 102053)]