16844476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 34151040

約数和(自身を除く): 17306564

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 307, 319, 473, 614, 638, 946, 1228, 1247, 1276, 1892, 2494, 3377, 4988, 6754, 8903, 13201, 13508, 13717, 17806, 26402, 27434, 35612, 52804, 54868, 97933, 145211, 195866, 290422, 382829, 391732, 580844, 765658, 1531316, 4211119, 8422238, 16844476]

約数ペア:

[(1, 16844476), (2, 8422238), (4, 4211119), (11, 1531316), (22, 765658), (29, 580844), (43, 391732), (44, 382829), (58, 290422), (86, 195866), (116, 145211), (172, 97933), (307, 54868), (319, 52804), (473, 35612), (614, 27434), (638, 26402), (946, 17806), (1228, 13717), (1247, 13508), (1276, 13201), (1892, 8903), (2494, 6754), (3377, 4988)]