19578889713

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{81071}}^1$

素因数の和:82172

約数の個数: 16

約数和(自身を含む): 26461900800

約数和(自身を除く): 6883011087

約数列:

[1, 3, 79, 237, 1019, 3057, 80501, 81071, 241503, 243213, 6404609, 19213827, 82611349, 247834047, 6526296571, 19578889713]

約数ペア:

[(1, 19578889713), (3, 6526296571), (79, 247834047), (237, 82611349), (1019, 19213827), (3057, 6404609), (80501, 243213), (81071, 241503)]