9718201922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{918371}}^1$

素因数の和:918434

約数の個数: 32

約数和(自身を含む): 17588660544

約数和(自身を除く): 7870458622

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 918371, 1836742, 10102081, 11938823, 20204162, 23877646, 33979727, 67959454, 131327053, 262654106, 373776997, 441736451, 747553994, 883472902, 4859100961, 9718201922]

約数ペア:

[(1, 9718201922), (2, 4859100961), (11, 883472902), (13, 747553994), (22, 441736451), (26, 373776997), (37, 262654106), (74, 131327053), (143, 67959454), (286, 33979727), (407, 23877646), (481, 20204162), (814, 11938823), (962, 10102081), (5291, 1836742), (10582, 918371)]