19171470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{639049}}^1$

素因数の和:639059

約数の個数: 16

約数和(自身を含む): 46011600

約数和(自身を除く): 26840130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 639049, 1278098, 1917147, 3195245, 3834294, 6390490, 9585735, 19171470]

約数ペア:

[(1, 19171470), (2, 9585735), (3, 6390490), (5, 3834294), (6, 3195245), (10, 1917147), (15, 1278098), (30, 639049)]