19611700972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5581}}^1\times {\mathrm{46237}}^1$

素因数の和:51841

約数の個数: 24

約数和(自身を含む): 36134072240

約数和(自身を除く): 16522371268

約数列:

[1, 2, 4, 19, 38, 76, 5581, 11162, 22324, 46237, 92474, 106039, 184948, 212078, 424156, 878503, 1757006, 3514012, 258048697, 516097394, 1032194788, 4902925243, 9805850486, 19611700972]

約数ペア:

[(1, 19611700972), (2, 9805850486), (4, 4902925243), (19, 1032194788), (38, 516097394), (76, 258048697), (5581, 3514012), (11162, 1757006), (22324, 878503), (46237, 424156), (92474, 212078), (106039, 184948)]