1955192590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15039943}}^1$

素因数の和:15039963

約数の個数: 16

約数和(自身を含む): 3790065888

約数和(自身を除く): 1834873298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15039943, 30079886, 75199715, 150399430, 195519259, 391038518, 977596295, 1955192590]

約数ペア:

[(1, 1955192590), (2, 977596295), (5, 391038518), (10, 195519259), (13, 150399430), (26, 75199715), (65, 30079886), (130, 15039943)]