25057181

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 2158819

約数列:

[1, 19, 53, 149, 167, 1007, 2831, 3173, 7897, 8851, 24883, 150043, 168169, 472777, 1318799, 25057181]

約数ペア:

[(1, 25057181), (19, 1318799), (53, 472777), (149, 168169), (167, 150043), (1007, 24883), (2831, 8851), (3173, 7897)]