2019495955

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{96419}}^1$

素因数の和:96554

約数の個数: 16

約数和(自身を含む): 2499206400

約数和(自身を除く): 479710445

約数列:

[1, 5, 59, 71, 295, 355, 4189, 20945, 96419, 482095, 5688721, 6845749, 28443605, 34228745, 403899191, 2019495955]

約数ペア:

[(1, 2019495955), (5, 403899191), (59, 34228745), (71, 28443605), (295, 6845749), (355, 5688721), (4189, 482095), (20945, 96419)]