19584846

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13109}}^1$

素因数の和:13200

約数の個数: 24

約数和(自身を含む): 42948360

約数和(自身を除く): 23363514

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13109, 26218, 39327, 78654, 117981, 235962, 1088047, 2176094, 3264141, 6528282, 9792423, 19584846]

約数ペア:

[(1, 19584846), (2, 9792423), (3, 6528282), (6, 3264141), (9, 2176094), (18, 1088047), (83, 235962), (166, 117981), (249, 78654), (498, 39327), (747, 26218), (1494, 13109)]