22223236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 48092800

約数和(自身を除く): 25869564

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1129, 1406, 2258, 2812, 4516, 4921, 7903, 9842, 15806, 19684, 21451, 31612, 41773, 42902, 83546, 85804, 150157, 167092, 292411, 300314, 584822, 600628, 793687, 1169644, 1587374, 3174748, 5555809, 11111618, 22223236]

約数ペア:

[(1, 22223236), (2, 11111618), (4, 5555809), (7, 3174748), (14, 1587374), (19, 1169644), (28, 793687), (37, 600628), (38, 584822), (74, 300314), (76, 292411), (133, 167092), (148, 150157), (259, 85804), (266, 83546), (518, 42902), (532, 41773), (703, 31612), (1036, 21451), (1129, 19684), (1406, 15806), (2258, 9842), (2812, 7903), (4516, 4921)]