19414674

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 43447680

約数和(自身を除く): 24033006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2381, 2718, 4077, 4762, 7143, 8154, 14286, 21429, 42858, 64287, 128574, 359531, 719062, 1078593, 2157186, 3235779, 6471558, 9707337, 19414674]

約数ペア:

[(1, 19414674), (2, 9707337), (3, 6471558), (6, 3235779), (9, 2157186), (18, 1078593), (27, 719062), (54, 359531), (151, 128574), (302, 64287), (453, 42858), (906, 21429), (1359, 14286), (2381, 8154), (2718, 7143), (4077, 4762)]