19541928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 56165760

約数和(自身を除く): 36623832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 397, 586, 794, 879, 1172, 1191, 1588, 1758, 2051, 2344, 2382, 2779, 3176, 3516, 4102, 4764, 5558, 6153, 7032, 8204, 8337, 9528, 11116, 12306, 16408, 16674, 22232, 24612, 33348, 49224, 66696, 116321, 232642, 348963, 465284, 697926, 814247, 930568, 1395852, 1628494, 2442741, 2791704, 3256988, 4885482, 6513976, 9770964, 19541928]

約数ペア:

[(1, 19541928), (2, 9770964), (3, 6513976), (4, 4885482), (6, 3256988), (7, 2791704), (8, 2442741), (12, 1628494), (14, 1395852), (21, 930568), (24, 814247), (28, 697926), (42, 465284), (56, 348963), (84, 232642), (168, 116321), (293, 66696), (397, 49224), (586, 33348), (794, 24612), (879, 22232), (1172, 16674), (1191, 16408), (1588, 12306), (1758, 11116), (2051, 9528), (2344, 8337), (2382, 8204), (2779, 7032), (3176, 6153), (3516, 5558), (4102, 4764)]