19007060

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1619}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 40007520

約数和(自身を除く): 21000460

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 1619, 2348, 2935, 3238, 5870, 6476, 8095, 11740, 16190, 32380, 950353, 1900706, 3801412, 4751765, 9503530, 19007060]

約数ペア:

[(1, 19007060), (2, 9503530), (4, 4751765), (5, 3801412), (10, 1900706), (20, 950353), (587, 32380), (1174, 16190), (1619, 11740), (2348, 8095), (2935, 6476), (3238, 5870)]