25142111

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 2073889

約数列:

[1, 19, 83, 107, 149, 1577, 2033, 2831, 8881, 12367, 15943, 168739, 234973, 302917, 1323269, 25142111]

約数ペア:

[(1, 25142111), (19, 1323269), (83, 302917), (107, 234973), (149, 168739), (1577, 15943), (2033, 12367), (2831, 8881)]