29747236418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{19531}}^1$

素因数の和:19970

約数の個数: 32

約数和(自身を含む): 47462760000

約数和(自身を除く): 17715523582

約数列:

[1, 2, 19, 38, 149, 269, 298, 538, 2831, 5111, 5662, 10222, 19531, 39062, 40081, 80162, 371089, 742178, 761539, 1523078, 2910119, 5253839, 5820238, 10507678, 55292261, 99822941, 110584522, 199645882, 782822011, 1565644022, 14873618209, 29747236418]

約数ペア:

[(1, 29747236418), (2, 14873618209), (19, 1565644022), (38, 782822011), (149, 199645882), (269, 110584522), (298, 99822941), (538, 55292261), (2831, 10507678), (5111, 5820238), (5662, 5253839), (10222, 2910119), (19531, 1523078), (39062, 761539), (40081, 742178), (80162, 371089)]