1956557590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15050443}}^1$

素因数の和:15050463

約数の個数: 16

約数和(自身を含む): 3792711888

約数和(自身を除く): 1836154298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15050443, 30100886, 75252215, 150504430, 195655759, 391311518, 978278795, 1956557590]

約数ペア:

[(1, 1956557590), (2, 978278795), (5, 391311518), (10, 195655759), (13, 150504430), (26, 75252215), (65, 30100886), (130, 15050443)]