19384614

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{2141}}^1$

素因数の和:2652

約数の個数: 24

約数和(自身を含む): 42103152

約数和(自身を除く): 22718538

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 2141, 3018, 4282, 4527, 6423, 9054, 12846, 19269, 38538, 1076923, 2153846, 3230769, 6461538, 9692307, 19384614]

約数ペア:

[(1, 19384614), (2, 9692307), (3, 6461538), (6, 3230769), (9, 2153846), (18, 1076923), (503, 38538), (1006, 19269), (1509, 12846), (2141, 9054), (3018, 6423), (4282, 4527)]