16369912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 19555208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 197, 221, 376, 394, 442, 611, 788, 799, 884, 1222, 1576, 1598, 1768, 2444, 2561, 3196, 3349, 4888, 5122, 6392, 6698, 9259, 10244, 10387, 13396, 18518, 20488, 20774, 26792, 37036, 41548, 43537, 74072, 83096, 87074, 120367, 157403, 174148, 240734, 314806, 348296, 481468, 629612, 962936, 1259224, 2046239, 4092478, 8184956, 16369912]

約数ペア:

[(1, 16369912), (2, 8184956), (4, 4092478), (8, 2046239), (13, 1259224), (17, 962936), (26, 629612), (34, 481468), (47, 348296), (52, 314806), (68, 240734), (94, 174148), (104, 157403), (136, 120367), (188, 87074), (197, 83096), (221, 74072), (376, 43537), (394, 41548), (442, 37036), (611, 26792), (788, 20774), (799, 20488), (884, 18518), (1222, 13396), (1576, 10387), (1598, 10244), (1768, 9259), (2444, 6698), (2561, 6392), (3196, 5122), (3349, 4888)]