19670376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74509}}^1$

素因数の和:74529

約数の個数: 32

約数和(自身を含む): 53647200

約数和(自身を除く): 33976824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74509, 149018, 223527, 298036, 447054, 596072, 819599, 894108, 1639198, 1788216, 2458797, 3278396, 4917594, 6556792, 9835188, 19670376]

約数ペア:

[(1, 19670376), (2, 9835188), (3, 6556792), (4, 4917594), (6, 3278396), (8, 2458797), (11, 1788216), (12, 1639198), (22, 894108), (24, 819599), (33, 596072), (44, 447054), (66, 298036), (88, 223527), (132, 149018), (264, 74509)]