18470854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10273}}^1$

素因数の和:10335

約数の個数: 16

約数和(自身を含む): 29589120

約数和(自身を除く): 11118266

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 10273, 20546, 297917, 318463, 595834, 636926, 9235427, 18470854]

約数ペア:

[(1, 18470854), (2, 9235427), (29, 636926), (31, 595834), (58, 318463), (62, 297917), (899, 20546), (1798, 10273)]