16855248004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31682797}}^1$

素因数の和:31682827

約数の個数: 24

約数和(自身を含む): 35484733760

約数和(自身を除く): 18629485756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31682797, 63365594, 126731188, 221779579, 443559158, 601973143, 887118316, 1203946286, 2407892572, 4213812001, 8427624002, 16855248004]

約数ペア:

[(1, 16855248004), (2, 8427624002), (4, 4213812001), (7, 2407892572), (14, 1203946286), (19, 887118316), (28, 601973143), (38, 443559158), (76, 221779579), (133, 126731188), (266, 63365594), (532, 31682797)]