103889492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195281}}^1$

素因数の和:195311

約数の個数: 24

約数和(自身を含む): 218715840

約数和(自身を除く): 114826348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 195281, 390562, 781124, 1366967, 2733934, 3710339, 5467868, 7420678, 14841356, 25972373, 51944746, 103889492]

約数ペア:

[(1, 103889492), (2, 51944746), (4, 25972373), (7, 14841356), (14, 7420678), (19, 5467868), (28, 3710339), (38, 2733934), (76, 1366967), (133, 781124), (266, 390562), (532, 195281)]