22217916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13921}}^1$

素因数の和:13954

約数の個数: 48

約数和(自身を含む): 62370560

約数和(自身を除く): 40152644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13921, 27842, 41763, 55684, 83526, 97447, 167052, 194894, 264499, 292341, 389788, 528998, 584682, 793497, 1057996, 1169364, 1586994, 1851493, 3173988, 3702986, 5554479, 7405972, 11108958, 22217916]

約数ペア:

[(1, 22217916), (2, 11108958), (3, 7405972), (4, 5554479), (6, 3702986), (7, 3173988), (12, 1851493), (14, 1586994), (19, 1169364), (21, 1057996), (28, 793497), (38, 584682), (42, 528998), (57, 389788), (76, 292341), (84, 264499), (114, 194894), (133, 167052), (228, 97447), (266, 83526), (399, 55684), (532, 41763), (798, 27842), (1596, 13921)]