190022118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{221471}}^1$

素因数の和:221500

約数の個数: 32

約数和(自身を含む): 446487552

約数和(自身を除く): 256465434

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 221471, 442942, 664413, 1328826, 2436181, 2879123, 4872362, 5758246, 7308543, 8637369, 14617086, 17274738, 31670353, 63340706, 95011059, 190022118]

約数ペア:

[(1, 190022118), (2, 95011059), (3, 63340706), (6, 31670353), (11, 17274738), (13, 14617086), (22, 8637369), (26, 7308543), (33, 5758246), (39, 4872362), (66, 2879123), (78, 2436181), (143, 1328826), (286, 664413), (429, 442942), (858, 221471)]