19046736

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4604

約数の個数: 60

約数和(自身を含む): 55154580

約数和(自身を除く): 36107844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4561, 9122, 13683, 18244, 27366, 36488, 41049, 54732, 72976, 82098, 109464, 132269, 164196, 218928, 264538, 328392, 396807, 529076, 656784, 793614, 1058152, 1190421, 1587228, 2116304, 2380842, 3174456, 4761684, 6348912, 9523368, 19046736]

約数ペア:

[(1, 19046736), (2, 9523368), (3, 6348912), (4, 4761684), (6, 3174456), (8, 2380842), (9, 2116304), (12, 1587228), (16, 1190421), (18, 1058152), (24, 793614), (29, 656784), (36, 529076), (48, 396807), (58, 328392), (72, 264538), (87, 218928), (116, 164196), (144, 132269), (174, 109464), (232, 82098), (261, 72976), (348, 54732), (464, 41049), (522, 36488), (696, 27366), (1044, 18244), (1392, 13683), (2088, 9122), (4176, 4561)]