2019344642

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1486999}}^1$

素因数の和:1487105

約数の個数: 16

約数和(自身を含む): 3497424000

約数和(自身を除く): 1478079358

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1486999, 2973998, 10408993, 20817986, 144238903, 288477806, 1009672321, 2019344642]

約数ペア:

[(1, 2019344642), (2, 1009672321), (7, 288477806), (14, 144238903), (97, 20817986), (194, 10408993), (679, 2973998), (1358, 1486999)]