193568713

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 230316480

約数和(自身を除く): 36747767

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 2621, 3211, 3887, 5681, 34073, 49799, 60283, 73853, 442949, 647387, 783679, 1145377, 8416031, 10187827, 14889901, 193568713]

約数ペア:

[(1, 193568713), (13, 14889901), (19, 10187827), (23, 8416031), (169, 1145377), (247, 783679), (299, 647387), (437, 442949), (2621, 73853), (3211, 60283), (3887, 49799), (5681, 34073)]