19719063

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24077}}^1$

素因数の和:24103

約数の個数: 24

約数和(自身を含む): 35057568

約数和(自身を除く): 15338505

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24077, 72231, 168539, 216693, 313001, 505617, 939003, 1516851, 2191007, 2817009, 6573021, 19719063]

約数ペア:

[(1, 19719063), (3, 6573021), (7, 2817009), (9, 2191007), (13, 1516851), (21, 939003), (39, 505617), (63, 313001), (91, 216693), (117, 168539), (273, 72231), (819, 24077)]