28839397

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 31248000

約数和(自身を除く): 2408603

約数列:

[1, 19, 61, 149, 167, 1159, 2831, 3173, 9089, 10187, 24883, 172691, 193553, 472777, 1517863, 28839397]

約数ペア:

[(1, 28839397), (19, 1517863), (61, 472777), (149, 193553), (167, 172691), (1159, 24883), (2831, 10187), (3173, 9089)]