16879478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 15434122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2549, 3311, 5098, 6622, 17843, 28039, 35686, 56078, 109607, 196273, 219214, 392546, 767249, 1205677, 1534498, 2411354, 8439739, 16879478]

約数ペア:

[(1, 16879478), (2, 8439739), (7, 2411354), (11, 1534498), (14, 1205677), (22, 767249), (43, 392546), (77, 219214), (86, 196273), (154, 109607), (301, 56078), (473, 35686), (602, 28039), (946, 17843), (2549, 6622), (3311, 5098)]