19315114

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15190

約数の個数: 24

約数和(自身を含む): 36297828

約数和(自身を除く): 16982714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15161, 30322, 106127, 197093, 212254, 394186, 742889, 1379651, 1485778, 2759302, 9657557, 19315114]

約数ペア:

[(1, 19315114), (2, 9657557), (7, 2759302), (13, 1485778), (14, 1379651), (26, 742889), (49, 394186), (91, 212254), (98, 197093), (182, 106127), (637, 30322), (1274, 15161)]