19125103676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{103007}}^1$

素因数の和:103386

約数の個数: 48

約数和(自身を含む): 40379136000

約数和(自身を除く): 21254032324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 349, 532, 698, 1396, 2443, 4886, 6631, 9772, 13262, 26524, 46417, 92834, 103007, 185668, 206014, 412028, 721049, 1442098, 1957133, 2884196, 3914266, 7828532, 13699931, 27399862, 35949443, 54799724, 71898886, 143797772, 251646101, 503292202, 683039417, 1006584404, 1366078834, 2732157668, 4781275919, 9562551838, 19125103676]

約数ペア:

[(1, 19125103676), (2, 9562551838), (4, 4781275919), (7, 2732157668), (14, 1366078834), (19, 1006584404), (28, 683039417), (38, 503292202), (76, 251646101), (133, 143797772), (266, 71898886), (349, 54799724), (532, 35949443), (698, 27399862), (1396, 13699931), (2443, 7828532), (4886, 3914266), (6631, 2884196), (9772, 1957133), (13262, 1442098), (26524, 721049), (46417, 412028), (92834, 206014), (103007, 185668)]