19063716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 51265536

約数和(自身を除く): 32201820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 1787, 2667, 3556, 3574, 5334, 5361, 7148, 10668, 10722, 12509, 21444, 25018, 37527, 50036, 75054, 150108, 226949, 453898, 680847, 907796, 1361694, 1588643, 2723388, 3177286, 4765929, 6354572, 9531858, 19063716]

約数ペア:

[(1, 19063716), (2, 9531858), (3, 6354572), (4, 4765929), (6, 3177286), (7, 2723388), (12, 1588643), (14, 1361694), (21, 907796), (28, 680847), (42, 453898), (84, 226949), (127, 150108), (254, 75054), (381, 50036), (508, 37527), (762, 25018), (889, 21444), (1524, 12509), (1778, 10722), (1787, 10668), (2667, 7148), (3556, 5361), (3574, 5334)]