38610221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 43276800

約数和(自身を除く): 4666579

約数列:

[1, 13, 31, 149, 403, 643, 1937, 4619, 8359, 19933, 60047, 95807, 259129, 1245491, 2970017, 38610221]

約数ペア:

[(1, 38610221), (13, 2970017), (31, 1245491), (149, 259129), (403, 95807), (643, 60047), (1937, 19933), (4619, 8359)]