19942752

素因数分解:

$2^5\times 3^1\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 52602480

約数和(自身を除く): 32659728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 293, 586, 709, 879, 1172, 1418, 1758, 2127, 2344, 2836, 3516, 4254, 4688, 5672, 7032, 8508, 9376, 11344, 14064, 17016, 22688, 28128, 34032, 68064, 207737, 415474, 623211, 830948, 1246422, 1661896, 2492844, 3323792, 4985688, 6647584, 9971376, 19942752]

約数ペア:

[(1, 19942752), (2, 9971376), (3, 6647584), (4, 4985688), (6, 3323792), (8, 2492844), (12, 1661896), (16, 1246422), (24, 830948), (32, 623211), (48, 415474), (96, 207737), (293, 68064), (586, 34032), (709, 28128), (879, 22688), (1172, 17016), (1418, 14064), (1758, 11344), (2127, 9376), (2344, 8508), (2836, 7032), (3516, 5672), (4254, 4688)]