13290196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 25276160

約数和(自身を除く): 11985964

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5641, 11282, 22564, 107179, 174871, 214358, 349742, 428716, 699484, 3322549, 6645098, 13290196]

約数ペア:

[(1, 13290196), (2, 6645098), (4, 3322549), (19, 699484), (31, 428716), (38, 349742), (62, 214358), (76, 174871), (124, 107179), (589, 22564), (1178, 11282), (2356, 5641)]