39783212

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3391}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 79779840

約数和(自身を除く): 39996628

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 3391, 5866, 6782, 11732, 13564, 23737, 47474, 94948, 1420829, 2841658, 5683316, 9945803, 19891606, 39783212]

約数ペア:

[(1, 39783212), (2, 19891606), (4, 9945803), (7, 5683316), (14, 2841658), (28, 1420829), (419, 94948), (838, 47474), (1676, 23737), (2933, 13564), (3391, 11732), (5866, 6782)]