11312182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 21807360

約数和(自身を除く): 10495178

約数列:

[1, 2, 7, 14, 19, 23, 38, 43, 46, 86, 133, 161, 266, 301, 322, 437, 602, 817, 874, 989, 1634, 1849, 1978, 3059, 3698, 5719, 6118, 6923, 11438, 12943, 13846, 18791, 25886, 35131, 37582, 42527, 70262, 85054, 131537, 245917, 263074, 297689, 491834, 595378, 808013, 1616026, 5656091, 11312182]

約数ペア:

[(1, 11312182), (2, 5656091), (7, 1616026), (14, 808013), (19, 595378), (23, 491834), (38, 297689), (43, 263074), (46, 245917), (86, 131537), (133, 85054), (161, 70262), (266, 42527), (301, 37582), (322, 35131), (437, 25886), (602, 18791), (817, 13846), (874, 12943), (989, 11438), (1634, 6923), (1849, 6118), (1978, 5719), (3059, 3698)]