15203421916

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{54277}}^1$

素因数の和:54813

約数の個数: 24

約数和(自身を含む): 26808989760

約数和(自身を除く): 11605567844

約数列:

[1, 2, 4, 239, 293, 478, 586, 956, 1172, 54277, 70027, 108554, 140054, 217108, 280108, 12972203, 15903161, 25944406, 31806322, 51888812, 63612644, 3800855479, 7601710958, 15203421916]

約数ペア:

[(1, 15203421916), (2, 7601710958), (4, 3800855479), (239, 63612644), (293, 51888812), (478, 31806322), (586, 25944406), (956, 15903161), (1172, 12972203), (54277, 280108), (70027, 217108), (108554, 140054)]