13628972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21163}}^1$

素因数の和:21197

約数の個数: 24

約数和(自身を含む): 28444416

約数和(自身を除く): 14815444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21163, 42326, 84652, 148141, 296282, 486749, 592564, 973498, 1946996, 3407243, 6814486, 13628972]

約数ペア:

[(1, 13628972), (2, 6814486), (4, 3407243), (7, 1946996), (14, 973498), (23, 592564), (28, 486749), (46, 296282), (92, 148141), (161, 84652), (322, 42326), (644, 21163)]