12628154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 24178176

約数和(自身を除く): 11550022

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 1907, 3311, 3814, 6622, 13349, 20977, 26698, 41954, 82001, 146839, 164002, 293678, 574007, 902011, 1148014, 1804022, 6314077, 12628154]

約数ペア:

[(1, 12628154), (2, 6314077), (7, 1804022), (11, 1148014), (14, 902011), (22, 574007), (43, 293678), (77, 164002), (86, 146839), (154, 82001), (301, 41954), (473, 26698), (602, 20977), (946, 13349), (1907, 6622), (3311, 3814)]