19371672

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 53693640

約数和(自身を除く): 34321968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6257, 12514, 18771, 25028, 37542, 50056, 56313, 75084, 112626, 150168, 225252, 269051, 450504, 538102, 807153, 1076204, 1614306, 2152408, 2421459, 3228612, 4842918, 6457224, 9685836, 19371672]

約数ペア:

[(1, 19371672), (2, 9685836), (3, 6457224), (4, 4842918), (6, 3228612), (8, 2421459), (9, 2152408), (12, 1614306), (18, 1076204), (24, 807153), (36, 538102), (43, 450504), (72, 269051), (86, 225252), (129, 150168), (172, 112626), (258, 75084), (344, 56313), (387, 50056), (516, 37542), (774, 25028), (1032, 18771), (1548, 12514), (3096, 6257)]