22147636

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12967}}^1$

素因数の和:13039

約数の個数: 24

約数和(自身を含む): 45024896

約数和(自身を除く): 22877260

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 12967, 25934, 51868, 90769, 181538, 363076, 790987, 1581974, 3163948, 5536909, 11073818, 22147636]

約数ペア:

[(1, 22147636), (2, 11073818), (4, 5536909), (7, 3163948), (14, 1581974), (28, 790987), (61, 363076), (122, 181538), (244, 90769), (427, 51868), (854, 25934), (1708, 12967)]