1900391030

素因数分解:

$2^1\times 5^1\times {\mathrm{8353}}^1\times {\mathrm{22751}}^1$

素因数の和:31111

約数の個数: 16

約数和(自身を含む): 3421263744

約数和(自身を除く): 1520872714

約数列:

[1, 2, 5, 10, 8353, 16706, 22751, 41765, 45502, 83530, 113755, 227510, 190039103, 380078206, 950195515, 1900391030]

約数ペア:

[(1, 1900391030), (2, 950195515), (5, 380078206), (10, 190039103), (8353, 227510), (16706, 113755), (22751, 83530), (41765, 45502)]