19460075908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53461747}}^1$

素因数の和:53461771

約数の個数: 24

約数和(自身を含む): 41914010432

約数和(自身を除く): 22453934524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53461747, 106923494, 213846988, 374232229, 695002711, 748464458, 1390005422, 1496928916, 2780010844, 4865018977, 9730037954, 19460075908]

約数ペア:

[(1, 19460075908), (2, 9730037954), (4, 4865018977), (7, 2780010844), (13, 1496928916), (14, 1390005422), (26, 748464458), (28, 695002711), (52, 374232229), (91, 213846988), (182, 106923494), (364, 53461747)]