19050272

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6689}}^1$

素因数の和:6788

約数の個数: 24

約数和(自身を含む): 37932300

約数和(自身を除く): 18882028

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6689, 13378, 26756, 53512, 107024, 214048, 595321, 1190642, 2381284, 4762568, 9525136, 19050272]

約数ペア:

[(1, 19050272), (2, 9525136), (4, 4762568), (8, 2381284), (16, 1190642), (32, 595321), (89, 214048), (178, 107024), (356, 53512), (712, 26756), (1424, 13378), (2848, 6689)]