11926566

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 27867840

約数和(自身を除く): 15941274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 811, 817, 1622, 1634, 2433, 2451, 4866, 4902, 7299, 7353, 14598, 14706, 15409, 30818, 34873, 46227, 69746, 92454, 104619, 138681, 209238, 277362, 313857, 627714, 662587, 1325174, 1987761, 3975522, 5963283, 11926566]

約数ペア:

[(1, 11926566), (2, 5963283), (3, 3975522), (6, 1987761), (9, 1325174), (18, 662587), (19, 627714), (38, 313857), (43, 277362), (57, 209238), (86, 138681), (114, 104619), (129, 92454), (171, 69746), (258, 46227), (342, 34873), (387, 30818), (774, 15409), (811, 14706), (817, 14598), (1622, 7353), (1634, 7299), (2433, 4902), (2451, 4866)]