11983928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 13106632

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3167, 3784, 6334, 12668, 25336, 34837, 69674, 136181, 139348, 272362, 278696, 544724, 1089448, 1497991, 2995982, 5991964, 11983928]

約数ペア:

[(1, 11983928), (2, 5991964), (4, 2995982), (8, 1497991), (11, 1089448), (22, 544724), (43, 278696), (44, 272362), (86, 139348), (88, 136181), (172, 69674), (344, 34837), (473, 25336), (946, 12668), (1892, 6334), (3167, 3784)]