19073928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 49332240

約数和(自身を除く): 30258312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 827, 961, 1654, 1922, 2481, 2883, 3308, 3844, 4962, 5766, 6616, 7688, 9924, 11532, 19848, 23064, 25637, 51274, 76911, 102548, 153822, 205096, 307644, 615288, 794747, 1589494, 2384241, 3178988, 4768482, 6357976, 9536964, 19073928]

約数ペア:

[(1, 19073928), (2, 9536964), (3, 6357976), (4, 4768482), (6, 3178988), (8, 2384241), (12, 1589494), (24, 794747), (31, 615288), (62, 307644), (93, 205096), (124, 153822), (186, 102548), (248, 76911), (372, 51274), (744, 25637), (827, 23064), (961, 19848), (1654, 11532), (1922, 9924), (2481, 7688), (2883, 6616), (3308, 5766), (3844, 4962)]