15691103984

素因数分解:

$2^4\times {\mathrm{6869}}^1\times {\mathrm{142771}}^1$

素因数の和:149648

約数の個数: 20

約数和(自身を含む): 30406152840

約数和(自身を除く): 14715048856

約数列:

[1, 2, 4, 8, 16, 6869, 13738, 27476, 54952, 109904, 142771, 285542, 571084, 1142168, 2284336, 980693999, 1961387998, 3922775996, 7845551992, 15691103984]

約数ペア:

[(1, 15691103984), (2, 7845551992), (4, 3922775996), (8, 1961387998), (16, 980693999), (6869, 2284336), (13738, 1142168), (27476, 571084), (54952, 285542), (109904, 142771)]